50500747 has 4 divisors (see below), whose sum is σ = 55091736. Its totient is φ = 45909760.

The previous prime is 50500729. The next prime is 50500759. The reversal of 50500747 is 74700505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50500747 - 2²³ = 42112139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50500787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295478 + ... + 2295499.

It is an arithmetic number, because the mean of its divisors is an integer number (13772934).

Almost surely, 2^50500747 is an apocalyptic number.

50500747 is a deficient number, since it is larger than the sum of its proper divisors (4590989).

50500747 is a wasteful number, since it uses less digits than its factorization.

50500747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590988.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 50500747 is about 7106.3877603182. The cubic root of 50500747 is about 369.6289120944.

The spelling of 50500747 in words is "fifty million, five hundred thousand, seven hundred forty-seven".