50606407 has 4 divisors (see below), whose sum is σ = 50629536. Its totient is φ = 50583280.

The previous prime is 50606389. The next prime is 50606429. The reversal of 50606407 is 70460605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70460605 = 5 ⋅14092121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50606407 is a prime.

It is a super-2 number, since 2×50606407² = 5122016858899298, 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 (50606497) 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, 7894 + ... + 12787.

It is an arithmetic number, because the mean of its divisors is an integer number (12657384).

Almost surely, 2^50606407 is an apocalyptic number.

50606407 is a deficient number, since it is larger than the sum of its proper divisors (23129).

50606407 is a wasteful number, since it uses less digits than its factorization.

50606407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23128.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 50606407 is about 7113.8180325336. The cubic root of 50606407 is about 369.8865174253.

The spelling of 50606407 in words is "fifty million, six hundred six thousand, four hundred seven".