50012294616 has 192 divisors, whose sum is σ = 147577248000. Its totient is φ = 15836819328.

The previous prime is 50012294581. The next prime is 50012294681. The reversal of 50012294616 is 61649221005.

50012294616 is a `hidden beast` number, since 5 + 0 + 0 + 12 + 29 + 4 + 616 = 666.

It is a super-2 number, since 2×50012294616² (a number of 22 digits) contains 22 as substring.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6658335 + ... + 6665841.

It is an arithmetic number, because the mean of its divisors is an integer number (768631500).

Almost surely, 2^50012294616 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 50012294616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73788624000).

50012294616 is an abundant number, since it is smaller than the sum of its proper divisors (97564953384).

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

50012294616 is a wasteful number, since it uses less digits than its factorization.

50012294616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700 (or 7684 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 50012294616 in words is "fifty billion, twelve million, two hundred ninety-four thousand, six hundred sixteen".