3285057852560 has 40 divisors (see below), whose sum is σ = 8332101282816. Its totient is φ = 1194566491520.

The previous prime is 3285057852541. The next prime is 3285057852563. The reversal of 3285057852560 is 652587505823.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3285057852560² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3285057852496 and 3285057852505.

It is not an unprimeable number, because it can be changed into a prime (3285057852563) 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, 1866509264 + ... + 1866511023.

Almost surely, 2^{3285057852560} is an apocalyptic number.

It is an amenable number.

3285057852560 is an abundant number, since it is smaller than the sum of its proper divisors (5047043430256).

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

3285057852560 is a wasteful number, since it uses less digits than its factorization.

3285057852560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733020311 (or 3733020305 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 3285057852560 in words is "three trillion, two hundred eighty-five billion, fifty-seven million, eight hundred fifty-two thousand, five hundred sixty".