623763475 has 12 divisors (see below), whose sum is σ = 777139000. Its totient is φ = 496641600.

The previous prime is 623763451. The next prime is 623763487. The reversal of 623763475 is 574367326.

It is not a de Polignac number, because 623763475 - 2¹¹ = 623761427 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53850 + ... + 64399.

Almost surely, 2^623763475 is an apocalyptic number.

623763475 is a deficient number, since it is larger than the sum of its proper divisors (153375525).

623763475 is a wasteful number, since it uses less digits than its factorization.

623763475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118470 (or 118465 counting only the distinct ones).

The product of its digits is 635040, while the sum is 43.

The square root of 623763475 is about 24975.2572559323. The cubic root of 623763475 is about 854.4237536143.

The spelling of 623763475 in words is "six hundred twenty-three million, seven hundred sixty-three thousand, four hundred seventy-five".