3652867474056 has 128 divisors (see below), whose sum is σ = 10207077926400. Its totient is φ = 1210416929280.

The previous prime is 3652867474037. The next prime is 3652867474079. The reversal of 3652867474056 is 6504747682563.

It is a happy number.

3652867474056 is a `hidden beast` number, since 3 + 6 + 52 + 8 + 67 + 474 + 0 + 56 = 666.

It is a super-2 number, since 2×3652867474056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3652867473984 and 3652867474002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24738526 + ... + 24885746.

It is an arithmetic number, because the mean of its divisors is an integer number (79742796300).

Almost surely, 2^{3652867474056} is an apocalyptic number.

3652867474056 is a gapful number since it is divisible by the number (36) 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 3652867474056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5103538963200).

3652867474056 is an abundant number, since it is smaller than the sum of its proper divisors (6554210452344).

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

3652867474056 is a wasteful number, since it uses less digits than its factorization.

3652867474056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147916 (or 147906 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 63.

The spelling of 3652867474056 in words is "three trillion, six hundred fifty-two billion, eight hundred sixty-seven million, four hundred seventy-four thousand, fifty-six".