253628476 has 12 divisors (see below), whose sum is σ = 446678008. Its totient is φ = 126006192.

The previous prime is 253628449. The next prime is 253628483. The reversal of 253628476 is 674826352.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 201306 + ... + 202561.

Almost surely, 2^253628476 is an apocalyptic number.

It is an amenable number.

253628476 is a deficient number, since it is larger than the sum of its proper divisors (193049532).

253628476 is a wasteful number, since it uses less digits than its factorization.

253628476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404028 (or 404026 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 253628476 is about 15925.7174406681. The cubic root of 253628476 is about 632.9936267470.

The spelling of 253628476 in words is "two hundred fifty-three million, six hundred twenty-eight thousand, four hundred seventy-six".