253075415800 has 48 divisors (see below), whose sum is σ = 588500458560. Its totient is φ = 101212942080.

The previous prime is 253075415783. The next prime is 253075415843. The reversal of 253075415800 is 8514570352.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1104772 + ... + 1314028.

It is an arithmetic number, because the mean of its divisors is an integer number (12260426220).

Almost surely, 2^253075415800 is an apocalyptic number.

253075415800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253075415800 is an abundant number, since it is smaller than the sum of its proper divisors (335425042760).

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

253075415800 is a wasteful number, since it uses less digits than its factorization.

253075415800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215320 (or 215311 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 253075415800 in words is "two hundred fifty-three billion, seventy-five million, four hundred fifteen thousand, eight hundred".