50378992 has 10 divisors (see below), whose sum is σ = 97609328. Its totient is φ = 25189488.

The previous prime is 50378989. The next prime is 50379031. The reversal of 50378992 is 29987305.

It is a happy number.

50378992 is nontrivially palindromic in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574328 + ... + 1574359.

Almost surely, 2^50378992 is an apocalyptic number.

It is an amenable number.

50378992 is a deficient number, since it is larger than the sum of its proper divisors (47230336).

50378992 is a wasteful number, since it uses less digits than its factorization.

50378992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148695 (or 3148689 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 50378992 is about 7097.8160021235. The cubic root of 50378992 is about 369.3316202255.

The spelling of 50378992 in words is "fifty million, three hundred seventy-eight thousand, nine hundred ninety-two".