50198375 has 8 divisors (see below), whose sum is σ = 62647728. Its totient is φ = 40158600.

The previous prime is 50198353. The next prime is 50198411. The reversal of 50198375 is 57389105.

It is not a de Polignac number, because 50198375 - 2⁸ = 50198119 is a prime.

It is a Duffinian number.

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, 200669 + ... + 200918.

It is an arithmetic number, because the mean of its divisors is an integer number (7830966).

Almost surely, 2^50198375 is an apocalyptic number.

50198375 is a deficient number, since it is larger than the sum of its proper divisors (12449353).

50198375 is an equidigital number, since it uses as much as digits as its factorization.

50198375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401602 (or 401592 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 50198375 is about 7085.0811569099. The cubic root of 50198375 is about 368.8897201068.

The spelling of 50198375 in words is "fifty million, one hundred ninety-eight thousand, three hundred seventy-five".