52110720786720 has 192 divisors, whose sum is σ = 173576671994880. Its totient is φ = 13119929548800.

The previous prime is 52110720786647. The next prime is 52110720786769. The reversal of 52110720786720 is 2768702701125.

It is a super-2 number, since 2×52110720786720² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 52110720786720.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42098025 + ... + 43318184.

It is an arithmetic number, because the mean of its divisors is an integer number (904045166640).

Almost surely, 2^{52110720786720} is an apocalyptic number.

It is an amenable number.

52110720786720 is an abundant number, since it is smaller than the sum of its proper divisors (121465951208160).

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

52110720786720 is a wasteful number, since it uses less digits than its factorization.

52110720786720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85416299 (or 85416291 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 52110720786720 in words is "fifty-two trillion, one hundred ten billion, seven hundred twenty million, seven hundred eighty-six thousand, seven hundred twenty".