50175018 has 32 divisors (see below), whose sum is σ = 111734400. Its totient is φ = 16689888.

The previous prime is 50174987. The next prime is 50175031. The reversal of 50175018 is 81057105.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50174982 and 50175000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43878 + ... + 45006.

It is an arithmetic number, because the mean of its divisors is an integer number (3491700).

Almost surely, 2^50175018 is an apocalyptic number.

50175018 is an abundant number, since it is smaller than the sum of its proper divisors (61559382).

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

50175018 is a wasteful number, since it uses less digits than its factorization.

50175018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 50175018 is about 7083.4326424411. The cubic root of 50175018 is about 368.8324971795.

The spelling of 50175018 in words is "fifty million, one hundred seventy-five thousand, eighteen".