50776960 has 128 divisors (see below), whose sum is σ = 138801600. Its totient is φ = 17596416.

The previous prime is 50776951. The next prime is 50776997. The reversal of 50776960 is 6967705.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141261 + ... + 141619.

Almost surely, 2^50776960 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 50776960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69400800).

50776960 is an abundant number, since it is smaller than the sum of its proper divisors (88024640).

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

50776960 is a wasteful number, since it uses less digits than its factorization.

50776960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 50776960 is about 7125.7953941999. The cubic root of 50776960 is about 370.3015802711.

The spelling of 50776960 in words is "fifty million, seven hundred seventy-six thousand, nine hundred sixty".