253611414003720 has 64 divisors (see below), whose sum is σ = 769382941392000. Its totient is φ = 66869826011648.

The previous prime is 253611414003679. The next prime is 253611414003737. The reversal of 253611414003720 is 27300414116352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11873182860 + ... + 11873204219.

It is an arithmetic number, because the mean of its divisors is an integer number (12021608459250).

Almost surely, 2^{253611414003720} is an apocalyptic number.

253611414003720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253611414003720 is an abundant number, since it is smaller than the sum of its proper divisors (515771527388280).

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

253611414003720 is a wasteful number, since it uses less digits than its factorization.

253611414003720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23746387182 (or 23746387178 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 253611414003720 in words is "two hundred fifty-three trillion, six hundred eleven billion, four hundred fourteen million, three thousand, seven hundred twenty".