50089491 has 12 divisors (see below), whose sum is σ = 76159720. Its totient is φ = 31635360.

The previous prime is 50089441. The next prime is 50089493. The reversal of 50089491 is 19498005.

It is not a de Polignac number, because 50089491 - 2⁶ = 50089427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50089493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146290 + ... + 146631.

Almost surely, 2^50089491 is an apocalyptic number.

50089491 is a deficient number, since it is larger than the sum of its proper divisors (26070229).

50089491 is a wasteful number, since it uses less digits than its factorization.

50089491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292946 (or 292943 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 50089491 is about 7077.3929522106. The cubic root of 50089491 is about 368.6228106403.

The spelling of 50089491 in words is "fifty million, eighty-nine thousand, four hundred ninety-one".