52790061432 has 32 divisors (see below), whose sum is σ = 133833962880. Its totient is φ = 17348845920.

The previous prime is 52790061431. The next prime is 52790061451. The reversal of 52790061432 is 23416009725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52790061431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15488338 + ... + 15491745.

It is an arithmetic number, because the mean of its divisors is an integer number (4182311340).

Almost surely, 2^52790061432 is an apocalyptic number.

It is an amenable number.

52790061432 is an abundant number, since it is smaller than the sum of its proper divisors (81043901448).

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

52790061432 is a wasteful number, since it uses less digits than its factorization.

52790061432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30980163 (or 30980159 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 52790061432 in words is "fifty-two billion, seven hundred ninety million, sixty-one thousand, four hundred thirty-two".