252752777476 has 48 divisors (see below), whose sum is σ = 455890530816. Its totient is φ = 122523542784.

The previous prime is 252752777423. The next prime is 252752777491. The reversal of 252752777476 is 674777257252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52731336 + ... + 52736128.

It is an arithmetic number, because the mean of its divisors is an integer number (9497719392).

Almost surely, 2^252752777476 is an apocalyptic number.

It is an amenable number.

252752777476 is a deficient number, since it is larger than the sum of its proper divisors (203137753340).

252752777476 is a wasteful number, since it uses less digits than its factorization.

252752777476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028 (or 6026 counting only the distinct ones).

The product of its digits is 80673600, while the sum is 61.

The spelling of 252752777476 in words is "two hundred fifty-two billion, seven hundred fifty-two million, seven hundred seventy-seven thousand, four hundred seventy-six".