50428299 has 16 divisors (see below), whose sum is σ = 72692480. Its totient is φ = 30987360.

The previous prime is 50428291. The next prime is 50428309. The reversal of 50428299 is 99282405.

It is not a de Polignac number, because 50428299 - 2³ = 50428291 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (50428291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9847 + ... + 14064.

It is an arithmetic number, because the mean of its divisors is an integer number (4543280).

Almost surely, 2^50428299 is an apocalyptic number.

50428299 is a deficient number, since it is larger than the sum of its proper divisors (22264181).

50428299 is a wasteful number, since it uses less digits than its factorization.

50428299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23970.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 50428299 is about 7101.2885450459. The cubic root of 50428299 is about 369.4520718638.

The spelling of 50428299 in words is "fifty million, four hundred twenty-eight thousand, two hundred ninety-nine".