500000373979 has 4 divisors (see below), whose sum is σ = 501945900984. Its totient is φ = 498054846976.

The previous prime is 500000373871. The next prime is 500000374001. The reversal of 500000373979 is 979373000005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 500000373979 - 2²³ = 499991985371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500000173979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972763117 + ... + 972763630.

It is an arithmetic number, because the mean of its divisors is an integer number (125486475246).

Almost surely, 2^500000373979 is an apocalyptic number.

500000373979 is a deficient number, since it is larger than the sum of its proper divisors (1945527005).

500000373979 is a wasteful number, since it uses less digits than its factorization.

500000373979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945527004.

The product of its (nonzero) digits is 178605, while the sum is 43.

The spelling of 500000373979 in words is "five hundred billion, three hundred seventy-three thousand, nine hundred seventy-nine".