253245001450 has 96 divisors (see below), whose sum is σ = 543373079040. Its totient is φ = 86015217600.

The previous prime is 253245001417. The next prime is 253245001469. The reversal of 253245001450 is 54100542352.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28376689 + ... + 28385611.

It is an arithmetic number, because the mean of its divisors is an integer number (5660136240).

Almost surely, 2^253245001450 is an apocalyptic number.

253245001450 is an abundant number, since it is smaller than the sum of its proper divisors (290128077590).

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

253245001450 is a wasteful number, since it uses less digits than its factorization.

253245001450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9692 (or 9687 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 253245001450 in words is "two hundred fifty-three billion, two hundred forty-five million, one thousand, four hundred fifty".