1137562625 has 8 divisors (see below), whose sum is σ = 1419678312. Its totient is φ = 910050000.

The previous prime is 1137562607. The next prime is 1137562631. The reversal of 1137562625 is 5262657311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14508481 + 1123054144 = 3809^2 + 33512^2 .

It is not a de Polignac number, because 1137562625 - 2⁶ = 1137562561 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550126 + ... + 4550375.

It is an arithmetic number, because the mean of its divisors is an integer number (177459789).

Almost surely, 2^1137562625 is an apocalyptic number.

It is an amenable number.

1137562625 is a deficient number, since it is larger than the sum of its proper divisors (282115687).

1137562625 is an frugal number, since it uses more digits than its factorization.

1137562625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100516 (or 9100506 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 1137562625 is about 33727.7723100711. The cubic root of 1137562625 is about 1043.8988958941.

The spelling of 1137562625 in words is "one billion, one hundred thirty-seven million, five hundred sixty-two thousand, six hundred twenty-five".