2512163396 has 24 divisors (see below), whose sum is σ = 4670805720. Its totient is φ = 1179988992.

The previous prime is 2512163387. The next prime is 2512163429. The reversal of 2512163396 is 6933612152.

It can be written as a sum of positive squares in 4 ways, for example, as 550559296 + 1961604100 = 23464^2 + 44290^2 .

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, 288365 + ... + 296948.

It is an arithmetic number, because the mean of its divisors is an integer number (194616905).

Almost surely, 2^2512163396 is an apocalyptic number.

It is an amenable number.

2512163396 is a deficient number, since it is larger than the sum of its proper divisors (2158642324).

2512163396 is a wasteful number, since it uses less digits than its factorization.

2512163396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585383 (or 585381 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 2512163396 is about 50121.4863706175. The cubic root of 2512163396 is about 1359.4063506231.

The spelling of 2512163396 in words is "two billion, five hundred twelve million, one hundred sixty-three thousand, three hundred ninety-six".