5185503552 has 56 divisors (see below), whose sum is σ = 13763971456. Its totient is φ = 1722958848.

The previous prime is 5185503551. The next prime is 5185503613. The reversal of 5185503552 is 2553055815.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5185503552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185503551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16953 + ... + 103239.

Almost surely, 2^5185503552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5185503552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6881985728).

5185503552 is an abundant number, since it is smaller than the sum of its proper divisors (8578467904).

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

5185503552 is a wasteful number, since it uses less digits than its factorization.

5185503552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86615 (or 86605 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 39.

The square root of 5185503552 is about 72010.4405763498. The cubic root of 5185503552 is about 1730.8667905118.

The spelling of 5185503552 in words is "five billion, one hundred eighty-five million, five hundred three thousand, five hundred fifty-two".