53018370880332 has 192 divisors, whose sum is σ = 145623388474368. Its totient is φ = 14801117184000.

The previous prime is 53018370880313. The next prime is 53018370880337. The reversal of 53018370880332 is 23308807381035.

It is not an unprimeable number, because it can be changed into a prime (53018370880337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3142565857 + ... + 3142582727.

It is an arithmetic number, because the mean of its divisors is an integer number (758455148304).

Almost surely, 2^{53018370880332} is an apocalyptic number.

53018370880332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53018370880332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72811694237184).

53018370880332 is an abundant number, since it is smaller than the sum of its proper divisors (92605017594036).

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

53018370880332 is a wasteful number, since it uses less digits than its factorization.

53018370880332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20400 (or 20398 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 53018370880332 in words is "fifty-three trillion, eighteen billion, three hundred seventy million, eight hundred eighty thousand, three hundred thirty-two".