50378464 has 24 divisors (see below), whose sum is σ = 103496400. Its totient is φ = 24093696.

The previous prime is 50378453. The next prime is 50378473. The reversal of 50378464 is 46487305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33489 + ... + 34960.

It is an arithmetic number, because the mean of its divisors is an integer number (4312350).

Almost surely, 2^50378464 is an apocalyptic number.

It is an amenable number.

50378464 is an abundant number, since it is smaller than the sum of its proper divisors (53117936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50378464 is a wasteful number, since it uses less digits than its factorization.

50378464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68482 (or 68474 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 50378464 is about 7097.7788074862. The cubic root of 50378464 is about 369.3303299537.

The spelling of 50378464 in words is "fifty million, three hundred seventy-eight thousand, four hundred sixty-four".