3565025970912 has 144 divisors (see below), whose sum is σ = 11586891869280. Its totient is φ = 1018529842176.

The previous prime is 3565025970911. The next prime is 3565025970929. The reversal of 3565025970912 is 2190795205653.

3565025970912 is a `hidden beast` number, since 3 + 5 + 6 + 502 + 59 + 70 + 9 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3565025970912² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3565025970911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72771258 + ... + 72820230.

It is an arithmetic number, because the mean of its divisors is an integer number (80464526870).

Almost surely, 2^{3565025970912} is an apocalyptic number.

3565025970912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3565025970912 is an abundant number, since it is smaller than the sum of its proper divisors (8021865898368).

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

3565025970912 is a wasteful number, since it uses less digits than its factorization.

3565025970912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85105 (or 85094 counting only the distinct ones).

The product of its (nonzero) digits is 5103000, while the sum is 54.

The spelling of 3565025970912 in words is "three trillion, five hundred sixty-five billion, twenty-five million, nine hundred seventy thousand, nine hundred twelve".