50680553 has 24 divisors (see below), whose sum is σ = 68109984. Its totient is φ = 37161600.

The previous prime is 50680549. The next prime is 50680559. The reversal of 50680553 is 35508605.

It is not a de Polignac number, because 50680553 - 2² = 50680549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50680559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6398 + ... + 11928.

It is an arithmetic number, because the mean of its divisors is an integer number (2837916).

Almost surely, 2^50680553 is an apocalyptic number.

It is an amenable number.

50680553 is a deficient number, since it is larger than the sum of its proper divisors (17429431).

50680553 is a wasteful number, since it uses less digits than its factorization.

50680553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573 (or 5566 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 50680553 is about 7119.0275319035. The cubic root of 50680553 is about 370.0670757381.

The spelling of 50680553 in words is "fifty million, six hundred eighty thousand, five hundred fifty-three".