50089431 has 8 divisors (see below), whose sum is σ = 76326784. Its totient is φ = 28622520.

The previous prime is 50089427. The next prime is 50089433. The reversal of 50089431 is 13498005.

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

It is not a de Polignac number, because 50089431 - 2² = 50089427 is a prime.

It is a super-2 number, since 2×50089431² = 5017902195807522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50089433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192585 + ... + 1192626.

It is an arithmetic number, because the mean of its divisors is an integer number (9540848).

Almost surely, 2^50089431 is an apocalyptic number.

50089431 is a deficient number, since it is larger than the sum of its proper divisors (26237353).

50089431 is a wasteful number, since it uses less digits than its factorization.

50089431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385221.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 50089431 is about 7077.3887133603. The cubic root of 50089431 is about 368.6226634545.

The spelling of 50089431 in words is "fifty million, eighty-nine thousand, four hundred thirty-one".