50660764 has 72 divisors (see below), whose sum is σ = 117380480. Its totient is φ = 18675360.

The previous prime is 50660741. The next prime is 50660791. The reversal of 50660764 is 46706605.

It is a congruent number.

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, 63979 + ... + 64765.

Almost surely, 2^50660764 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 50660764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58690240).

50660764 is an abundant number, since it is smaller than the sum of its proper divisors (66719716).

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

50660764 is a wasteful number, since it uses less digits than its factorization.

50660764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 50660764 is about 7117.6375294054. The cubic root of 50660764 is about 370.0189033439.

The spelling of 50660764 in words is "fifty million, six hundred sixty thousand, seven hundred sixty-four".