1255753164 has 12 divisors (see below), whose sum is σ = 2930090744. Its totient is φ = 418584384.

The previous prime is 1255753151. The next prime is 1255753217. The reversal of 1255753164 is 4613575521.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52323037 + ... + 52323060.

Almost surely, 2^1255753164 is an apocalyptic number.

It is an amenable number.

1255753164 is an abundant number, since it is smaller than the sum of its proper divisors (1674337580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1255753164 is a wasteful number, since it uses less digits than its factorization.

1255753164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104646104 (or 104646102 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 1255753164 is about 35436.6076818874. The cubic root of 1255753164 is about 1078.8674581800.

The spelling of 1255753164 in words is "one billion, two hundred fifty-five million, seven hundred fifty-three thousand, one hundred sixty-four".