475568402 has 4 divisors (see below), whose sum is σ = 713352606. Its totient is φ = 237784200.

The previous prime is 475568393. The next prime is 475568411. The reversal of 475568402 is 204865574.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (475568393) and next prime (475568411).

It can be written as a sum of positive squares in only one way, i.e., 407192041 + 68376361 = 20179^2 + 8269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 475568402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118892099 + ... + 118892102.

Almost surely, 2^475568402 is an apocalyptic number.

475568402 is a deficient number, since it is larger than the sum of its proper divisors (237784204).

475568402 is a wasteful number, since it uses less digits than its factorization.

475568402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237784203.

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 475568402 is about 21807.5308551885. The cubic root of 475568402 is about 780.5564744764.

The spelling of 475568402 in words is "four hundred seventy-five million, five hundred sixty-eight thousand, four hundred two".