674534058255 has 48 divisors (see below), whose sum is σ = 1239102558720. Its totient is φ = 338279445504.

The previous prime is 674534058229. The next prime is 674534058283. The reversal of 674534058255 is 552850435476.

674534058255 is a `hidden beast` number, since 6 + 7 + 4 + 5 + 3 + 4 + 0 + 582 + 55 = 666.

It is not a de Polignac number, because 674534058255 - 2⁵ = 674534058223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 432786 + ... + 1239504.

It is an arithmetic number, because the mean of its divisors is an integer number (25814636640).

Almost surely, 2^674534058255 is an apocalyptic number.

674534058255 is a deficient number, since it is larger than the sum of its proper divisors (564568500465).

674534058255 is a wasteful number, since it uses less digits than its factorization.

674534058255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807840 (or 807837 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 54.

The spelling of 674534058255 in words is "six hundred seventy-four billion, five hundred thirty-four million, fifty-eight thousand, two hundred fifty-five".