3553603536 has 160 divisors (see below), whose sum is σ = 10709314560. Its totient is φ = 994480128.

The previous prime is 3553603531. The next prime is 3553603541. The reversal of 3553603536 is 6353063553.

It is an interprime number because it is at equal distance from previous prime (3553603531) and next prime (3553603541).

It is a junction number, because it is equal to n+sod(n) for n = 3553603494 and 3553603503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553603531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3486835 + ... + 3487853.

It is an arithmetic number, because the mean of its divisors is an integer number (66933216).

Almost surely, 2^3553603536 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 3553603536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5354657280).

3553603536 is an abundant number, since it is smaller than the sum of its proper divisors (7155711024).

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

3553603536 is a wasteful number, since it uses less digits than its factorization.

3553603536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 39.

The square root of 3553603536 is about 59612.1089712485. The cubic root of 3553603536 is about 1526.0062925340.

The spelling of 3553603536 in words is "three billion, five hundred fifty-three million, six hundred three thousand, five hundred thirty-six".