1165125496 has 32 divisors (see below), whose sum is σ = 2234289600. Its totient is φ = 569462400.

The previous prime is 1165125487. The next prime is 1165125503. The reversal of 1165125496 is 6945215611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54706 + ... + 72958.

It is an arithmetic number, because the mean of its divisors is an integer number (69821550).

Almost surely, 2^1165125496 is an apocalyptic number.

It is an amenable number.

1165125496 is a deficient number, since it is larger than the sum of its proper divisors (1069164104).

1165125496 is a wasteful number, since it uses less digits than its factorization.

1165125496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18439 (or 18435 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 1165125496 is about 34133.9346691822. The cubic root of 1165125496 is about 1052.2628435258.

The spelling of 1165125496 in words is "one billion, one hundred sixty-five million, one hundred twenty-five thousand, four hundred ninety-six".