50495518 has 8 divisors (see below), whose sum is σ = 77590800. Its totient is φ = 24631920.

The previous prime is 50495513. The next prime is 50495537. The reversal of 50495518 is 81559405.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50495513) 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, 307818 + ... + 307981.

It is an arithmetic number, because the mean of its divisors is an integer number (9698850).

Almost surely, 2^50495518 is an apocalyptic number.

50495518 is a deficient number, since it is larger than the sum of its proper divisors (27095282).

50495518 is a wasteful number, since it uses less digits than its factorization.

50495518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615842.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 50495518 is about 7106.0198423590. The cubic root of 50495518 is about 369.6161541558.

The spelling of 50495518 in words is "fifty million, four hundred ninety-five thousand, five hundred eighteen".