50858594679 has 8 divisors (see below), whose sum is σ = 71380483840. Its totient is φ = 32121217656.

The previous prime is 50858594671. The next prime is 50858594693. The reversal of 50858594679 is 97649585805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50858594679 - 2³ = 50858594671 is a prime.

It is a super-2 number, since 2×50858594679² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50858594671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446127967 + ... + 446128080.

It is an arithmetic number, because the mean of its divisors is an integer number (8922560480).

Almost surely, 2^50858594679 is an apocalyptic number.

50858594679 is a deficient number, since it is larger than the sum of its proper divisors (20521889161).

50858594679 is a wasteful number, since it uses less digits than its factorization.

50858594679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892256069.

The product of its (nonzero) digits is 108864000, while the sum is 66.

The spelling of 50858594679 in words is "fifty billion, eight hundred fifty-eight million, five hundred ninety-four thousand, six hundred seventy-nine".