253120015014 has 64 divisors (see below), whose sum is σ = 523433664000. Its totient is φ = 81561697280.

The previous prime is 253120015009. The next prime is 253120015021. The reversal of 253120015014 is 410510021352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9764182 + ... + 9790070.

It is an arithmetic number, because the mean of its divisors is an integer number (8178651000).

Almost surely, 2^253120015014 is an apocalyptic number.

253120015014 is an abundant number, since it is smaller than the sum of its proper divisors (270313648986).

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

253120015014 is a wasteful number, since it uses less digits than its factorization.

253120015014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26413.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 253120015014 its reverse (410510021352), we get a palindrome (663630036366).

The spelling of 253120015014 in words is "two hundred fifty-three billion, one hundred twenty million, fifteen thousand, fourteen".