53292788628480 has 528 divisors, whose sum is σ = 193921688862720. Its totient is φ = 14031493152768.

The previous prime is 53292788628479. The next prime is 53292788628503. The reversal of 53292788628480 is 8482688729235.

53292788628480 is a `hidden beast` number, since 5 + 3 + 2 + 9 + 2 + 7 + 88 + 62 + 8 + 480 = 666.

It is a super-2 number, since 2×53292788628480² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 53292788628399 and 53292788628408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98017537 + ... + 98559743.

Almost surely, 2^{53292788628480} 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 53292788628480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96960844431360).

53292788628480 is an abundant number, since it is smaller than the sum of its proper divisors (140628900234240).

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

53292788628480 is an equidigital number, since it uses as much as digits as its factorization.

53292788628480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542326 (or 542296 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 72.

The spelling of 53292788628480 in words is "fifty-three trillion, two hundred ninety-two billion, seven hundred eighty-eight million, six hundred twenty-eight thousand, four hundred eighty".