50930474976 has 144 divisors (see below), whose sum is σ = 151578226800. Its totient is φ = 16820794368.

The previous prime is 50930474953. The next prime is 50930474977. The reversal of 50930474976 is 67947403905.

It is a happy number.

50930474976 is a `hidden beast` number, since 50 + 9 + 30 + 474 + 97 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-4 number, since 4×50930474976⁴ (a number of 44 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50930474977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 817540 + ... + 877628.

It is an arithmetic number, because the mean of its divisors is an integer number (1052626575).

Almost surely, 2^50930474976 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 50930474976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75789113400).

50930474976 is an abundant number, since it is smaller than the sum of its proper divisors (100647751824).

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

50930474976 is a wasteful number, since it uses less digits than its factorization.

50930474976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60223 (or 60203 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 50930474976 in words is "fifty billion, nine hundred thirty million, four hundred seventy-four thousand, nine hundred seventy-six".