50400265 has 8 divisors (see below), whose sum is σ = 62431488. Its totient is φ = 39019440.

The previous prime is 50400241. The next prime is 50400299. The reversal of 50400265 is 56200405.

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

It is a de Polignac number, because none of the positive numbers 2^k-50400265 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 162427 + ... + 162736.

It is an arithmetic number, because the mean of its divisors is an integer number (7803936).

Almost surely, 2^50400265 is an apocalyptic number.

It is an amenable number.

50400265 is a deficient number, since it is larger than the sum of its proper divisors (12031223).

50400265 is a wasteful number, since it uses less digits than its factorization.

50400265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325199.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50400265 is about 7099.3144035181. The cubic root of 50400265 is about 369.3835974858.

The spelling of 50400265 in words is "fifty million, four hundred thousand, two hundred sixty-five".