50683699584 has 768 divisors, whose sum is σ = 184367040000. Its totient is φ = 13314502656.

The previous prime is 50683699567. The next prime is 50683699601. The reversal of 50683699584 is 48599638605.

50683699584 is a `hidden beast` number, since 50 + 68 + 369 + 95 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (50683699567) and next prime (50683699601).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 322826034 + ... + 322826190.

It is an arithmetic number, because the mean of its divisors is an integer number (240061250).

Almost surely, 2^50683699584 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 50683699584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92183520000).

50683699584 is an abundant number, since it is smaller than the sum of its proper divisors (133683340416).

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

50683699584 is a wasteful number, since it uses less digits than its factorization.

50683699584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 63.

The spelling of 50683699584 in words is "fifty billion, six hundred eighty-three million, six hundred ninety-nine thousand, five hundred eighty-four".