3147226057572 has 48 divisors (see below), whose sum is σ = 7841809113600. Its totient is φ = 980226132480.

The previous prime is 3147226057511. The next prime is 3147226057597. The reversal of 3147226057572 is 2757506227413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145856197 + ... + 145877772.

It is an arithmetic number, because the mean of its divisors is an integer number (163371023200).

Almost surely, 2^{3147226057572} is an apocalyptic number.

It is an amenable number.

3147226057572 is an abundant number, since it is smaller than the sum of its proper divisors (4694583056028).

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

3147226057572 is a wasteful number, since it uses less digits than its factorization.

3147226057572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291734036 (or 291734034 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 51.

The spelling of 3147226057572 in words is "three trillion, one hundred forty-seven billion, two hundred twenty-six million, fifty-seven thousand, five hundred seventy-two".