253023450024 has 32 divisors (see below), whose sum is σ = 632571114240. Its totient is φ = 84339484800.

The previous prime is 253023449989. The next prime is 253023450047. The reversal of 253023450024 is 420054320352.

It is a junction number, because it is equal to n+sod(n) for n = 253023449973 and 253023450000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029164 + ... + 2150244.

It is an arithmetic number, because the mean of its divisors is an integer number (19767847320).

Almost surely, 2^253023450024 is an apocalyptic number.

253023450024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253023450024 is an abundant number, since it is smaller than the sum of its proper divisors (379547664216).

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

253023450024 is a wasteful number, since it uses less digits than its factorization.

253023450024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208161 (or 208157 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 253023450024 its reverse (420054320352), we get a palindrome (673077770376).

The spelling of 253023450024 in words is "two hundred fifty-three billion, twenty-three million, four hundred fifty thousand, twenty-four".