50764386624 has 224 divisors, whose sum is σ = 155612835840. Its totient is φ = 14305738752.

The previous prime is 50764386619. The next prime is 50764386677. The reversal of 50764386624 is 42668346705.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-3 number, since 3×50764386624³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57231109 + ... + 57231995.

It is an arithmetic number, because the mean of its divisors is an integer number (694700160).

Almost surely, 2^50764386624 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 50764386624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77806417920).

50764386624 is an abundant number, since it is smaller than the sum of its proper divisors (104848449216).

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

50764386624 is a wasteful number, since it uses less digits than its factorization.

50764386624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 50764386624 in words is "fifty billion, seven hundred sixty-four million, three hundred eighty-six thousand, six hundred twenty-four".