312055052555 has 16 divisors (see below), whose sum is σ = 375239498400. Its totient is φ = 249128816640.

The previous prime is 312055052549. The next prime is 312055052581. The reversal of 312055052555 is 555250550213.

It is not a de Polignac number, because 312055052555 - 2¹⁰ = 312055051531 is a prime.

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, 6607616 + ... + 6654674.

It is an arithmetic number, because the mean of its divisors is an integer number (23452468650).

Almost surely, 2^312055052555 is an apocalyptic number.

312055052555 is a deficient number, since it is larger than the sum of its proper divisors (63184445845).

312055052555 is a wasteful number, since it uses less digits than its factorization.

312055052555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49774.

The product of its (nonzero) digits is 187500, while the sum is 38.

The spelling of 312055052555 in words is "three hundred twelve billion, fifty-five million, fifty-two thousand, five hundred fifty-five".