50954821632 has 672 divisors, whose sum is σ = 180333578880. Its totient is φ = 14173470720.

The previous prime is 50954821609. The next prime is 50954821657. The reversal of 50954821632 is 23612845905.

50954821632 is a `hidden beast` number, since 5 + 0 + 9 + 5 + 4 + 8 + 2 + 1 + 632 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284663719 + ... + 284663897.

It is an arithmetic number, because the mean of its divisors is an integer number (268353540).

Almost surely, 2^50954821632 is an apocalyptic number.

50954821632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50954821632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90166789440).

50954821632 is an abundant number, since it is smaller than the sum of its proper divisors (129378757248).

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

50954821632 is a wasteful number, since it uses less digits than its factorization.

50954821632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 50954821632 in words is "fifty billion, nine hundred fifty-four million, eight hundred twenty-one thousand, six hundred thirty-two".