52038929052 has 144 divisors (see below), whose sum is σ = 148657148640. Its totient is φ = 15211468800.

The previous prime is 52038929029. The next prime is 52038929071. The reversal of 52038929052 is 25092983025.

52038929052 is a `hidden beast` number, since 520 + 38 + 9 + 2 + 90 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 52038928989 and 52038929007.

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, 1426998 + ... + 1463010.

It is an arithmetic number, because the mean of its divisors is an integer number (1032341310).

Almost surely, 2^52038929052 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 52038929052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74328574320).

52038929052 is an abundant number, since it is smaller than the sum of its proper divisors (96618219588).

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

52038929052 is a wasteful number, since it uses less digits than its factorization.

52038929052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36164 (or 36159 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 52038929052 in words is "fifty-two billion, thirty-eight million, nine hundred twenty-nine thousand, fifty-two".