50131465 has 8 divisors (see below), whose sum is σ = 60527808. Its totient is φ = 39858480.

The previous prime is 50131457. The next prime is 50131489. The reversal of 50131465 is 56413105.

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

It is not a de Polignac number, because 50131465 - 2³ = 50131457 is a prime.

It is a Duffinian 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, 29941 + ... + 31570.

It is an arithmetic number, because the mean of its divisors is an integer number (7565976).

Almost surely, 2^50131465 is an apocalyptic number.

It is an amenable number.

50131465 is a deficient number, since it is larger than the sum of its proper divisors (10396343).

50131465 is a wasteful number, since it uses less digits than its factorization.

50131465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61679.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 50131465 is about 7080.3576887047. The cubic root of 50131465 is about 368.7257480938.

The spelling of 50131465 in words is "fifty million, one hundred thirty-one thousand, four hundred sixty-five".