52726152192 has 352 divisors, whose sum is σ = 166830827520. Its totient is φ = 14491975680.

The previous prime is 52726152187. The next prime is 52726152229. The reversal of 52726152192 is 29125162725.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 69651078 + ... + 69651834.

Almost surely, 2^52726152192 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 52726152192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83415413760).

52726152192 is an abundant number, since it is smaller than the sum of its proper divisors (114104675328).

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

52726152192 is a wasteful number, since it uses less digits than its factorization.

52726152192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 889 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The spelling of 52726152192 in words is "fifty-two billion, seven hundred twenty-six million, one hundred fifty-two thousand, one hundred ninety-two".