3572136856136 has 16 divisors (see below), whose sum is σ = 6698757715440. Its totient is φ = 1785801465360.

The previous prime is 3572136856129. The next prime is 3572136856163. The reversal of 3572136856136 is 6316586312753.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33313466 + ... + 33420521.

It is an arithmetic number, because the mean of its divisors is an integer number (418672357215).

Almost surely, 2^{3572136856136} is an apocalyptic number.

It is an amenable number.

3572136856136 is a deficient number, since it is larger than the sum of its proper divisors (3126620859304).

3572136856136 is a wasteful number, since it uses less digits than its factorization.

3572136856136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66740684 (or 66740680 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 56.

The spelling of 3572136856136 in words is "three trillion, five hundred seventy-two billion, one hundred thirty-six million, eight hundred fifty-six thousand, one hundred thirty-six".