3578125632272 has 20 divisors (see below), whose sum is σ = 7234036605120. Its totient is φ = 1711277476128.

The previous prime is 3578125632241. The next prime is 3578125632313. The reversal of 3578125632272 is 2722365218753.

It is a super-3 number, since 3×3578125632272³ (a number of 39 digits) contains 333 as substring.

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, 4861583372 + ... + 4861584107.

It is an arithmetic number, because the mean of its divisors is an integer number (361701830256).

Almost surely, 2^{3578125632272} is an apocalyptic number.

It is an amenable number.

3578125632272 is an abundant number, since it is smaller than the sum of its proper divisors (3655910972848).

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

3578125632272 is a wasteful number, since it uses less digits than its factorization.

3578125632272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9723167510 (or 9723167504 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

The spelling of 3578125632272 in words is "three trillion, five hundred seventy-eight billion, one hundred twenty-five million, six hundred thirty-two thousand, two hundred seventy-two".