3655525552 has 20 divisors (see below), whose sum is σ = 8094378256. Its totient is φ = 1566653760.

The previous prime is 3655525547. The next prime is 3655525579. The reversal of 3655525552 is 2555255563.

It is a happy number.

3655525552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3655525552² = 26725734122649809408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3655525499 and 3655525508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16319199 + ... + 16319422.

Almost surely, 2^3655525552 is an apocalyptic number.

It is an amenable number.

3655525552 is an abundant number, since it is smaller than the sum of its proper divisors (4438852704).

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

3655525552 is a wasteful number, since it uses less digits than its factorization.

3655525552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32638636 (or 32638630 counting only the distinct ones).

The product of its digits is 1125000, while the sum is 43.

The square root of 3655525552 is about 60460.9423677799. The cubic root of 3655525552 is about 1540.4582815543.

The spelling of 3655525552 in words is "three billion, six hundred fifty-five million, five hundred twenty-five thousand, five hundred fifty-two".