50612631552 has 216 divisors, whose sum is σ = 170047495800. Its totient is φ = 14460493824.

The previous prime is 50612631541. The next prime is 50612631571. The reversal of 50612631552 is 25513621605.

50612631552 is a `hidden beast` number, since 5 + 0 + 6 + 12 + 631 + 5 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 875149 + ... + 931187.

It is an arithmetic number, because the mean of its divisors is an integer number (787256925).

Almost surely, 2^50612631552 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 50612631552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85023747900).

50612631552 is an abundant number, since it is smaller than the sum of its proper divisors (119434864248).

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

50612631552 is a wasteful number, since it uses less digits than its factorization.

50612631552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56081 (or 56051 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 50612631552 in words is "fifty billion, six hundred twelve million, six hundred thirty-one thousand, five hundred fifty-two".