253415450030336 has 36 divisors (see below), whose sum is σ = 551826541052304. Its totient is φ = 115188840921600.

The previous prime is 253415450030293. The next prime is 253415450030339. The reversal of 253415450030336 is 633030054514352.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (253415450030339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44995638170 + ... + 44995643801.

Almost surely, 2^{253415450030336} is an apocalyptic number.

It is an amenable number.

253415450030336 is an abundant number, since it is smaller than the sum of its proper divisors (298411091021968).

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

253415450030336 is an equidigital number, since it uses as much as digits as its factorization.

253415450030336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89991281998 (or 89991281984 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 253415450030336 in words is "two hundred fifty-three trillion, four hundred fifteen billion, four hundred fifty million, thirty thousand, three hundred thirty-six".