50887497 has 8 divisors (see below), whose sum is σ = 68779744. Its totient is φ = 33460128.

The previous prime is 50887493. The next prime is 50887517. The reversal of 50887497 is 79478805.

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

It is not a de Polignac number, because 50887497 - 2² = 50887493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50887493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115963 + ... + 116400.

It is an arithmetic number, because the mean of its divisors is an integer number (8597468).

Almost surely, 2^50887497 is an apocalyptic number.

It is an amenable number.

50887497 is a deficient number, since it is larger than the sum of its proper divisors (17892247).

50887497 is a wasteful number, since it uses less digits than its factorization.

50887497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232439.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 50887497 is about 7133.5472942990. The cubic root of 50887497 is about 370.5700902399.

The spelling of 50887497 in words is "fifty million, eight hundred eighty-seven thousand, four hundred ninety-seven".