253731965114 has 24 divisors (see below), whose sum is σ = 382606162848. Its totient is φ = 126199929680.

The previous prime is 253731965093. The next prime is 253731965129. The reversal of 253731965114 is 411569137352.

253731965114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×253731965114² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157890899 + ... + 157892505.

It is an arithmetic number, because the mean of its divisors is an integer number (15941923452).

Almost surely, 2^253731965114 is an apocalyptic number.

253731965114 is a deficient number, since it is larger than the sum of its proper divisors (128874197734).

253731965114 is a wasteful number, since it uses less digits than its factorization.

253731965114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238 (or 2969 counting only the distinct ones).

The product of its digits is 680400, while the sum is 47.

The spelling of 253731965114 in words is "two hundred fifty-three billion, seven hundred thirty-one million, nine hundred sixty-five thousand, one hundred fourteen".