253563541160 has 64 divisors (see below), whose sum is σ = 586082390400. Its totient is φ = 98659766016.

The previous prime is 253563541103. The next prime is 253563541163. The reversal of 253563541160 is 61145365352.

It is not an unprimeable number, because it can be changed into a prime (253563541163) 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, 6675101 + ... + 6712979.

It is an arithmetic number, because the mean of its divisors is an integer number (9157537350).

Almost surely, 2^253563541160 is an apocalyptic number.

253563541160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253563541160 is an abundant number, since it is smaller than the sum of its proper divisors (332518849240).

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

253563541160 is a wasteful number, since it uses less digits than its factorization.

253563541160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42450 (or 42446 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 253563541160 in words is "two hundred fifty-three billion, five hundred sixty-three million, five hundred forty-one thousand, one hundred sixty".