50166684807 has 32 divisors (see below), whose sum is σ = 72253486080. Its totient is φ = 30866035200.

The previous prime is 50166684791. The next prime is 50166684847. The reversal of 50166684807 is 70848666105.

It is not a de Polignac number, because 50166684807 - 2⁴ = 50166684791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50166684807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50166684847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3207807 + ... + 3223407.

It is an arithmetic number, because the mean of its divisors is an integer number (2257921440).

Almost surely, 2^50166684807 is an apocalyptic number.

50166684807 is a deficient number, since it is larger than the sum of its proper divisors (22086801273).

50166684807 is a wasteful number, since it uses less digits than its factorization.

50166684807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17263.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 50166684807 in words is "fifty billion, one hundred sixty-six million, six hundred eighty-four thousand, eight hundred seven".