50897092608 has 456 divisors, whose sum is σ = 164886164352. Its totient is φ = 15627976704.

The previous prime is 50897092601. The next prime is 50897092639. The reversal of 50897092608 is 80629079805.

It is a happy number.

50897092608 is a `hidden beast` number, since 508 + 9 + 70 + 9 + 2 + 60 + 8 = 666.

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 (50897092601) 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, 1082916841 + ... + 1082916887.

Almost surely, 2^50897092608 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 50897092608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82443082176).

50897092608 is an abundant number, since it is smaller than the sum of its proper divisors (113989071744).

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

50897092608 is an frugal number, since it uses more digits than its factorization.

50897092608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 50897092608 in words is "fifty billion, eight hundred ninety-seven million, ninety-two thousand, six hundred eight".