50355378 has 32 divisors (see below), whose sum is σ = 113742720. Its totient is φ = 16508880.

The previous prime is 50355359. The next prime is 50355413. The reversal of 50355378 is 87355305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4350 + ... + 10937.

It is an arithmetic number, because the mean of its divisors is an integer number (3554460).

Almost surely, 2^50355378 is an apocalyptic number.

50355378 is an abundant number, since it is smaller than the sum of its proper divisors (63387342).

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

50355378 is a wasteful number, since it uses less digits than its factorization.

50355378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15359 (or 15353 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 50355378 is about 7096.1523377109. The cubic root of 50355378 is about 369.2739059578.

The spelling of 50355378 in words is "fifty million, three hundred fifty-five thousand, three hundred seventy-eight".