50655607 has 4 divisors (see below), whose sum is σ = 50817760. Its totient is φ = 50493456.

The previous prime is 50655599. The next prime is 50655617. The reversal of 50655607 is 70655605.

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 50655607 - 2³ = 50655599 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 (50655617) 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, 80607 + ... + 81232.

It is an arithmetic number, because the mean of its divisors is an integer number (12704440).

Almost surely, 2^50655607 is an apocalyptic number.

50655607 is a deficient number, since it is larger than the sum of its proper divisors (162153).

50655607 is a wasteful number, since it uses less digits than its factorization.

50655607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162152.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 50655607 is about 7117.2752511056. The cubic root of 50655607 is about 370.0063475902.

The spelling of 50655607 in words is "fifty million, six hundred fifty-five thousand, six hundred seven".