253020261160 has 64 divisors (see below), whose sum is σ = 607862724480. Its totient is φ = 94556394240.

The previous prime is 253020261149. The next prime is 253020261163. The reversal of 253020261160 is 61162020352.

It is not an unprimeable number, because it can be changed into a prime (253020261163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3158371 + ... + 3237490.

It is an arithmetic number, because the mean of its divisors is an integer number (9497855070).

Almost surely, 2^253020261160 is an apocalyptic number.

253020261160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253020261160 is an abundant number, since it is smaller than the sum of its proper divisors (354842463320).

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

253020261160 is a wasteful number, since it uses less digits than its factorization.

253020261160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6395938 (or 6395934 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 253020261160 in words is "two hundred fifty-three billion, twenty million, two hundred sixty-one thousand, one hundred sixty".