50400046 has 16 divisors (see below), whose sum is σ = 79839360. Its totient is φ = 23795640.

The previous prime is 50400037. The next prime is 50400067. The reversal of 50400046 is 64000405.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 50399996 and 50400032.

It is a congruent 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, 10575 + ... + 14581.

It is an arithmetic number, because the mean of its divisors is an integer number (4989960).

Almost surely, 2^50400046 is an apocalyptic number.

50400046 is a deficient number, since it is larger than the sum of its proper divisors (29439314).

50400046 is a wasteful number, since it uses less digits than its factorization.

50400046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50400046 is about 7099.2989794768. The cubic root of 50400046 is about 369.3830624679.

The spelling of 50400046 in words is "fifty million, four hundred thousand, forty-six".