52607428780 has 24 divisors (see below), whose sum is σ = 111874029120. Its totient is φ = 20776604160.

The previous prime is 52607428751. The next prime is 52607428789. The reversal of 52607428780 is 8782470625.

It is not an unprimeable number, because it can be changed into a prime (52607428789) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16646341 + ... + 16649500.

It is an arithmetic number, because the mean of its divisors is an integer number (4661417880).

Almost surely, 2^52607428780 is an apocalyptic number.

It is an amenable number.

52607428780 is an abundant number, since it is smaller than the sum of its proper divisors (59266600340).

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

52607428780 is a wasteful number, since it uses less digits than its factorization.

52607428780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33295929 (or 33295927 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 52607428780 in words is "fifty-two billion, six hundred seven million, four hundred twenty-eight thousand, seven hundred eighty".