1125592964 has 6 divisors (see below), whose sum is σ = 1969787694. Its totient is φ = 562796480.

The previous prime is 1125592957. The next prime is 1125593009. The reversal of 1125592964 is 4692955211.

It can be written as a sum of positive squares in only one way, i.e., 1052353600 + 73239364 = 32440^2 + 8558^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140699117 + ... + 140699124.

It is an arithmetic number, because the mean of its divisors is an integer number (328297949).

Almost surely, 2^1125592964 is an apocalyptic number.

It is an amenable number.

1125592964 is a deficient number, since it is larger than the sum of its proper divisors (844194730).

1125592964 is a wasteful number, since it uses less digits than its factorization.

1125592964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281398245 (or 281398243 counting only the distinct ones).

The product of its digits is 194400, while the sum is 44.

The square root of 1125592964 is about 33549.8578834546. The cubic root of 1125592964 is about 1040.2246075534.

The spelling of 1125592964 in words is "one billion, one hundred twenty-five million, five hundred ninety-two thousand, nine hundred sixty-four".