253652476 has 24 divisors (see below), whose sum is σ = 553424256. Its totient is φ = 98825520.

The previous prime is 253652471. The next prime is 253652479. The reversal of 253652476 is 674256352.

It is a hoax number, since the sum of its digits (40) 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 (253652471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411466 + ... + 412081.

It is an arithmetic number, because the mean of its divisors is an integer number (23059344).

Almost surely, 2^253652476 is an apocalyptic number.

It is an amenable number.

253652476 is an abundant number, since it is smaller than the sum of its proper divisors (299771780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253652476 is a wasteful number, since it uses less digits than its factorization.

253652476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823569 (or 823567 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 253652476 is about 15926.4709210798. The cubic root of 253652476 is about 633.0135921285.

The spelling of 253652476 in words is "two hundred fifty-three million, six hundred fifty-two thousand, four hundred seventy-six".