1137926425 has 6 divisors (see below), whose sum is σ = 1411028798. Its totient is φ = 910341120.

The previous prime is 1137926411. The next prime is 1137926429. The reversal of 1137926425 is 5246297311.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 11451456 + 1126474969 = 3384^2 + 33563^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1137926425 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137926429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22758504 + ... + 22758553.

Almost surely, 2^1137926425 is an apocalyptic number.

It is an amenable number.

1137926425 is a deficient number, since it is larger than the sum of its proper divisors (273102373).

1137926425 is an equidigital number, since it uses as much as digits as its factorization.

1137926425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45517067 (or 45517062 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 1137926425 is about 33733.1650605157. The cubic root of 1137926425 is about 1044.0101659413.

The spelling of 1137926425 in words is "one billion, one hundred thirty-seven million, nine hundred twenty-six thousand, four hundred twenty-five".