50423499 has 24 divisors (see below), whose sum is σ = 86899920. Its totient is φ = 28812672.

The previous prime is 50423497. The next prime is 50423507. The reversal of 50423499 is 99432405.

It is not a de Polignac number, because 50423499 - 2¹ = 50423497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50423491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17734 + ... + 20379.

It is an arithmetic number, because the mean of its divisors is an integer number (3620830).

Almost surely, 2^50423499 is an apocalyptic number.

50423499 is a deficient number, since it is larger than the sum of its proper divisors (36476421).

50423499 is a wasteful number, since it uses less digits than its factorization.

50423499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38136 (or 38123 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 50423499 is about 7100.9505701702. The cubic root of 50423499 is about 369.4403494365.

The spelling of 50423499 in words is "fifty million, four hundred twenty-three thousand, four hundred ninety-nine".