50813206698 has 16 divisors (see below), whose sum is σ = 101630259360. Its totient is φ = 16937094576.

The previous prime is 50813206663. The next prime is 50813206699. The reversal of 50813206698 is 89660231805.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50813206699) 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, 28636 + ... + 320072.

It is an arithmetic number, because the mean of its divisors is an integer number (6351891210).

Almost surely, 2^50813206698 is an apocalyptic number.

50813206698 is an abundant number, since it is smaller than the sum of its proper divisors (50817052662).

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

50813206698 is a wasteful number, since it uses less digits than its factorization.

50813206698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320501.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 50813206698 in words is "fifty billion, eight hundred thirteen million, two hundred six thousand, six hundred ninety-eight".