50979498 has 32 divisors (see below), whose sum is σ = 108936576. Its totient is φ = 15848448.

The previous prime is 50979497. The next prime is 50979503. The reversal of 50979498 is 89497905.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 50979498.

It is not an unprimeable number, because it can be changed into a prime (50979497) 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, 9315 + ... + 13737.

It is an arithmetic number, because the mean of its divisors is an integer number (3404268).

Almost surely, 2^50979498 is an apocalyptic number.

50979498 is an abundant number, since it is smaller than the sum of its proper divisors (57957078).

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

50979498 is a wasteful number, since it uses less digits than its factorization.

50979498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 50979498 is about 7139.9928571393. The cubic root of 50979498 is about 370.7932773074.

The spelling of 50979498 in words is "fifty million, nine hundred seventy-nine thousand, four hundred ninety-eight".