50621110848 has 1008 divisors, whose sum is σ = 197870632960. Its totient is φ = 12070840320.

The previous prime is 50621110819. The next prime is 50621110853. The reversal of 50621110848 is 84801112605.

50621110848 is a `hidden beast` number, since 506 + 2 + 1 + 1 + 108 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 398591361 + ... + 398591487.

Almost surely, 2^50621110848 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 50621110848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98935316480).

50621110848 is an abundant number, since it is smaller than the sum of its proper divisors (147249522112).

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

50621110848 is a wasteful number, since it uses less digits than its factorization.

50621110848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 50621110848 in words is "fifty billion, six hundred twenty-one million, one hundred ten thousand, eight hundred forty-eight".