50559580764 has 72 divisors (see below), whose sum is σ = 159339293568. Its totient is φ = 13132357920.

The previous prime is 50559580759. The next prime is 50559580769. The reversal of 50559580764 is 46708595505.

50559580764 is a `hidden beast` number, since 5 + 0 + 5 + 59 + 580 + 7 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (50559580759) and next prime (50559580769).

It is a self number, because there is not a number n which added to its sum of digits gives 50559580764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50559580769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9116922 + ... + 9122465.

It is an arithmetic number, because the mean of its divisors is an integer number (2213045744).

Almost surely, 2^50559580764 is an apocalyptic number.

It is an amenable number.

50559580764 is an abundant number, since it is smaller than the sum of its proper divisors (108779712804).

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

50559580764 is a wasteful number, since it uses less digits than its factorization.

50559580764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18239415 (or 18239410 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 54.

The spelling of 50559580764 in words is "fifty billion, five hundred fifty-nine million, five hundred eighty thousand, seven hundred sixty-four".