3623535552 has 448 divisors, whose sum is σ = 12584484864. Its totient is φ = 894136320.

The previous prime is 3623535551. The next prime is 3623535557. The reversal of 3623535552 is 2555353263.

It is a tau number, because it is divible by the number of its divisors (448).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 3623535552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623535551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28531713 + ... + 28531839.

It is an arithmetic number, because the mean of its divisors is an integer number (28090368).

Almost surely, 2^3623535552 is an apocalyptic number.

3623535552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3623535552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6292242432).

3623535552 is an abundant number, since it is smaller than the sum of its proper divisors (8960949312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3623535552 is a wasteful number, since it uses less digits than its factorization.

3623535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 246 counting only the distinct ones).

The product of its digits is 405000, while the sum is 39.

The square root of 3623535552 is about 60195.8100867494. The cubic root of 3623535552 is about 1535.9515229926.

The spelling of 3623535552 in words is "three billion, six hundred twenty-three million, five hundred thirty-five thousand, five hundred fifty-two".