52572633750 has 480 divisors, whose sum is σ = 177461444160. Its totient is φ = 10948608000.

The previous prime is 52572633733. The next prime is 52572633779. The reversal of 52572633750 is 5733627525.

52572633750 is a `hidden beast` number, since 5 + 2 + 5 + 7 + 2 + 633 + 7 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 52572633696 and 52572633705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 91113462 + ... + 91114038.

It is an arithmetic number, because the mean of its divisors is an integer number (369711342).

Almost surely, 2^52572633750 is an apocalyptic number.

52572633750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52572633750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88730722080).

52572633750 is an abundant number, since it is smaller than the sum of its proper divisors (124888810410).

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

52572633750 is a wasteful number, since it uses less digits than its factorization.

52572633750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 45.

The spelling of 52572633750 in words is "fifty-two billion, five hundred seventy-two million, six hundred thirty-three thousand, seven hundred fifty".