50503692 has 12 divisors (see below), whose sum is σ = 117841976. Its totient is φ = 16834560.

The previous prime is 50503667. The next prime is 50503723. The reversal of 50503692 is 29630505.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2104309 + ... + 2104332.

Almost surely, 2^50503692 is an apocalyptic number.

It is an amenable number.

50503692 is an abundant number, since it is smaller than the sum of its proper divisors (67338284).

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

50503692 is a wasteful number, since it uses less digits than its factorization.

50503692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208648 (or 4208646 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 50503692 is about 7106.5949652418. The cubic root of 50503692 is about 369.6360970442.

The spelling of 50503692 in words is "fifty million, five hundred three thousand, six hundred ninety-two".