50479308 has 48 divisors (see below), whose sum is σ = 142773120. Its totient is φ = 15296400.

The previous prime is 50479237. The next prime is 50479309. The reversal of 50479308 is 80397405.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50479309) 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, 20058 + ... + 22433.

It is an arithmetic number, because the mean of its divisors is an integer number (2974440).

Almost surely, 2^50479308 is an apocalyptic number.

It is an amenable number.

50479308 is an abundant number, since it is smaller than the sum of its proper divisors (92293812).

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

50479308 is a wasteful number, since it uses less digits than its factorization.

50479308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42515 (or 42507 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 50479308 is about 7104.8791685714. The cubic root of 50479308 is about 369.5765987039.

The spelling of 50479308 in words is "fifty million, four hundred seventy-nine thousand, three hundred eight".