52860874752 has 468 divisors, whose sum is σ = 181850815536. Its totient is φ = 15049359360.

The previous prime is 52860874751. The next prime is 52860874753. The reversal of 52860874752 is 25747806825.

52860874752 is a `hidden beast` number, since 5 + 28 + 608 + 7 + 4 + 7 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (52860874751) and next prime (52860874753).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52860874751) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 188116852 + ... + 188117132.

Almost surely, 2^52860874752 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 52860874752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90925407768).

52860874752 is an abundant number, since it is smaller than the sum of its proper divisors (128989940784).

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

52860874752 is an frugal number, since it uses more digits than its factorization.

52860874752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 52860874752 in words is "fifty-two billion, eight hundred sixty million, eight hundred seventy-four thousand, seven hundred fifty-two".