253683675 has 144 divisors (see below), whose sum is σ = 557107200. Its totient is φ = 107838720.

The previous prime is 253683667. The next prime is 253683679. The reversal of 253683675 is 576386352.

It is not a de Polignac number, because 253683675 - 2³ = 253683667 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 253683675.

It is not an unprimeable number, because it can be changed into a prime (253683679) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1702501 + ... + 1702649.

It is an arithmetic number, because the mean of its divisors is an integer number (3868800).

Almost surely, 2^253683675 is an apocalyptic number.

253683675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

253683675 is an abundant number, since it is smaller than the sum of its proper divisors (303423525).

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

253683675 is a wasteful number, since it uses less digits than its factorization.

253683675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 234 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 253683675 is about 15927.4503609335. The cubic root of 253683675 is about 633.0395444101.

The spelling of 253683675 in words is "two hundred fifty-three million, six hundred eighty-three thousand, six hundred seventy-five".