50464428 has 48 divisors (see below), whose sum is σ = 134985984. Its totient is φ = 14374080.

The previous prime is 50464397. The next prime is 50464433. The reversal of 50464428 is 82446405.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 34651 + ... + 36077.

It is an arithmetic number, because the mean of its divisors is an integer number (2812208).

Almost surely, 2^50464428 is an apocalyptic number.

It is an amenable number.

50464428 is an abundant number, since it is smaller than the sum of its proper divisors (84521556).

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

50464428 is a wasteful number, since it uses less digits than its factorization.

50464428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 50464428 is about 7103.8319236874. The cubic root of 50464428 is about 369.5402812473.

The spelling of 50464428 in words is "fifty million, four hundred sixty-four thousand, four hundred twenty-eight".