3561032215252 has 12 divisors (see below), whose sum is σ = 6324818412640. Its totient is φ = 1753941240216.

The previous prime is 3561032215241. The next prime is 3561032215261. The reversal of 3561032215252 is 2525122301653.

It is a super-2 number, since 2×3561032215252² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6643716552 + ... + 6643717087.

Almost surely, 2^{3561032215252} is an apocalyptic number.

It is an amenable number.

3561032215252 is a deficient number, since it is larger than the sum of its proper divisors (2763786197388).

3561032215252 is a wasteful number, since it uses less digits than its factorization.

3561032215252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13287433710 (or 13287433708 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 3561032215252 in words is "three trillion, five hundred sixty-one billion, thirty-two million, two hundred fifteen thousand, two hundred fifty-two".