255005715674 has 8 divisors (see below), whose sum is σ = 385041743328. Its totient is φ = 126658467900.

The previous prime is 255005715623. The next prime is 255005715697. The reversal of 255005715674 is 476517500552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422194592 + ... + 422195195.

It is an arithmetic number, because the mean of its divisors is an integer number (48130217916).

Almost surely, 2^255005715674 is an apocalyptic number.

255005715674 is a deficient number, since it is larger than the sum of its proper divisors (130036027654).

255005715674 is a wasteful number, since it uses less digits than its factorization.

255005715674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844389940.

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 255005715674 in words is "two hundred fifty-five billion, five million, seven hundred fifteen thousand, six hundred seventy-four".