50500407 has 8 divisors (see below), whose sum is σ = 67864576. Its totient is φ = 33401592.

The previous prime is 50500393. The next prime is 50500427. The reversal of 50500407 is 70400505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50500407 - 2⁷ = 50500279 is a prime.

It is a super-2 number, since 2×50500407² = 5100582214331298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65893 + ... + 66654.

It is an arithmetic number, because the mean of its divisors is an integer number (8483072).

Almost surely, 2^50500407 is an apocalyptic number.

50500407 is a deficient number, since it is larger than the sum of its proper divisors (17364169).

50500407 is a wasteful number, since it uses less digits than its factorization.

50500407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132677.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 50500407 is about 7106.3638381383. The cubic root of 50500407 is about 369.6280825746.

The spelling of 50500407 in words is "fifty million, five hundred thousand, four hundred seven".