3263520253672 has 16 divisors (see below), whose sum is σ = 6993257686560. Its totient is φ = 1398651537264.

The previous prime is 3263520253667. The next prime is 3263520253673. The reversal of 3263520253672 is 2763520253623.

It is a super-2 number, since 2×3263520253672² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3263520253673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29138573638 + ... + 29138573749.

It is an arithmetic number, because the mean of its divisors is an integer number (437078605410).

Almost surely, 2^{3263520253672} is an apocalyptic number.

It is an amenable number.

3263520253672 is an abundant number, since it is smaller than the sum of its proper divisors (3729737432888).

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

3263520253672 is a wasteful number, since it uses less digits than its factorization.

3263520253672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58277147400 (or 58277147396 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 46.

The spelling of 3263520253672 in words is "three trillion, two hundred sixty-three billion, five hundred twenty million, two hundred fifty-three thousand, six hundred seventy-two".