1137572425 has 48 divisors (see below), whose sum is σ = 1643626944. Its totient is φ = 778272000.

The previous prime is 1137572419. The next prime is 1137572467. The reversal of 1137572425 is 5242757311.

It is not a de Polignac number, because 1137572425 - 2³ = 1137572417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 564670 + ... + 566680.

It is an arithmetic number, because the mean of its divisors is an integer number (34242228).

Almost surely, 2^1137572425 is an apocalyptic number.

It is an amenable number.

1137572425 is a deficient number, since it is larger than the sum of its proper divisors (506054519).

1137572425 is a wasteful number, since it uses less digits than its factorization.

1137572425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071 (or 2044 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 1137572425 is about 33727.9175906251. The cubic root of 1137572425 is about 1043.9018935839.

The spelling of 1137572425 in words is "one billion, one hundred thirty-seven million, five hundred seventy-two thousand, four hundred twenty-five".