674775464925 has 12 divisors (see below), whose sum is σ = 1115628768800. Its totient is φ = 359880247920.

The previous prime is 674775464917. The next prime is 674775464927. The reversal of 674775464925 is 529464577476.

It is not a de Polignac number, because 674775464925 - 2³ = 674775464917 is a prime.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674775464927) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4498503025 + ... + 4498503174.

Almost surely, 2^674775464925 is an apocalyptic number.

It is an amenable number.

674775464925 is a deficient number, since it is larger than the sum of its proper divisors (440853303875).

674775464925 is a wasteful number, since it uses less digits than its factorization.

674775464925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997006212 (or 8997006207 counting only the distinct ones).

The product of its digits is 355622400, while the sum is 66.

The spelling of 674775464925 in words is "six hundred seventy-four billion, seven hundred seventy-five million, four hundred sixty-four thousand, nine hundred twenty-five".