50779080 has 96 divisors (see below), whose sum is σ = 180048960. Its totient is φ = 12309120.

The previous prime is 50779073. The next prime is 50779109. The reversal of 50779080 is 8097705.

50779080 is a `hidden beast` number, since 507 + 79 + 0 + 80 = 666.

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 23 ways as a sum of consecutive naturals, for example, 2452 + ... + 10371.

It is an arithmetic number, because the mean of its divisors is an integer number (1875510).

Almost surely, 2^50779080 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 50779080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90024480).

50779080 is an abundant number, since it is smaller than the sum of its proper divisors (129269880).

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

50779080 is a wasteful number, since it uses less digits than its factorization.

50779080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12851 (or 12844 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 50779080 is about 7125.9441479708. The cubic root of 50779080 is about 370.3067337136.

The spelling of 50779080 in words is "fifty million, seven hundred seventy-nine thousand, eighty".