50540406 has 16 divisors (see below), whose sum is σ = 115521024. Its totient is φ = 14440104.

The previous prime is 50540389. The next prime is 50540411. The reversal of 50540406 is 60404505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601630 + ... + 601713.

It is an arithmetic number, because the mean of its divisors is an integer number (7220064).

Almost surely, 2^50540406 is an apocalyptic number.

50540406 is an abundant number, since it is smaller than the sum of its proper divisors (64980618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50540406 is a wasteful number, since it uses less digits than its factorization.

50540406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203355.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50540406 is about 7109.1775895669. The cubic root of 50540406 is about 369.7256451676.

The spelling of 50540406 in words is "fifty million, five hundred forty thousand, four hundred six".