50400832 has 14 divisors (see below), whose sum is σ = 100014278. Its totient is φ = 25200384.

The previous prime is 50400829. The next prime is 50400853. The reversal of 50400832 is 23800405.

It can be written as a sum of positive squares in only one way, i.e., 25240576 + 25160256 = 5024^2 + 5016^2 .

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 as a sum of consecutive naturals, namely, 393693 + ... + 393820.

It is an arithmetic number, because the mean of its divisors is an integer number (7143877).

Almost surely, 2^50400832 is an apocalyptic number.

It is an amenable number.

50400832 is a deficient number, since it is larger than the sum of its proper divisors (49613446).

50400832 is an equidigital number, since it uses as much as digits as its factorization.

50400832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787525 (or 787515 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 50400832 is about 7099.3543368394. The cubic root of 50400832 is about 369.3849826618.

It can be divided in two parts, 504008 and 32, that multiplied together give a square (16128256 = 4016²).

The spelling of 50400832 in words is "fifty million, four hundred thousand, eight hundred thirty-two".