50786429330 has 32 divisors (see below), whose sum is σ = 112511476224. Its totient is φ = 16073067456.

The previous prime is 50786429311. The next prime is 50786429333. The reversal of 50786429330 is 3392468705.

It is a happy number.

It is a super-2 number, since 2×50786429330² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50786429333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27903722 + ... + 27905541.

It is an arithmetic number, because the mean of its divisors is an integer number (3515983632).

Almost surely, 2^50786429330 is an apocalyptic number.

50786429330 is an abundant number, since it is smaller than the sum of its proper divisors (61725046894).

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

50786429330 is a wasteful number, since it uses less digits than its factorization.

50786429330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55809290.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 50786429330 in words is "fifty billion, seven hundred eighty-six million, four hundred twenty-nine thousand, three hundred thirty".