50884997 has 4 divisors (see below), whose sum is σ = 51018240. Its totient is φ = 50751756.

The previous prime is 50884991. The next prime is 50885047. The reversal of 50884997 is 79948805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50884997 - 2⁸ = 50884741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50884991) 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, 66047 + ... + 66812.

It is an arithmetic number, because the mean of its divisors is an integer number (12754560).

Almost surely, 2^50884997 is an apocalyptic number.

It is an amenable number.

50884997 is a deficient number, since it is larger than the sum of its proper divisors (133243).

50884997 is a wasteful number, since it uses less digits than its factorization.

50884997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133242.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 50884997 is about 7133.3720637578. The cubic root of 50884997 is about 370.5640216870.

The spelling of 50884997 in words is "fifty million, eight hundred eighty-four thousand, nine hundred ninety-seven".