53191110960 has 480 divisors, whose sum is σ = 210732762240. Its totient is φ = 11897044992.

The previous prime is 53191110913. The next prime is 53191110961. The reversal of 53191110960 is 6901119135.

It is a happy number.

53191110960 is a `hidden beast` number, since 531 + 9 + 1 + 110 + 9 + 6 + 0 = 666.

53191110960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (53191110961) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4608717 + ... + 4620243.

It is an arithmetic number, because the mean of its divisors is an integer number (439026588).

Almost surely, 2^53191110960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53191110960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105366381120).

53191110960 is an abundant number, since it is smaller than the sum of its proper divisors (157541651280).

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

53191110960 is a wasteful number, since it uses less digits than its factorization.

53191110960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605 (or 11596 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 36.

The spelling of 53191110960 in words is "fifty-three billion, one hundred ninety-one million, one hundred ten thousand, nine hundred sixty".