53033512080 has 80 divisors (see below), whose sum is σ = 164454920640. Its totient is φ = 14137880064.

The previous prime is 53033512073. The next prime is 53033512087. The reversal of 53033512080 is 8021533035.

It is an interprime number because it is at equal distance from previous prime (53033512073) and next prime (53033512087).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (53033512087) 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, 780759 + ... + 845961.

It is an arithmetic number, because the mean of its divisors is an integer number (2055686508).

Almost surely, 2^53033512080 is an apocalyptic number.

It is an amenable number.

53033512080 is an abundant number, since it is smaller than the sum of its proper divisors (111421408560).

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

53033512080 is a wasteful number, since it uses less digits than its factorization.

53033512080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68608 (or 68602 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 53033512080 in words is "fifty-three billion, thirty-three million, five hundred twelve thousand, eighty".