50306206542 has 64 divisors (see below), whose sum is σ = 103521680640. Its totient is φ = 16292772864.

The previous prime is 50306206537. The next prime is 50306206543. The reversal of 50306206542 is 24560260305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50306206543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7870684 + ... + 7877072.

It is an arithmetic number, because the mean of its divisors is an integer number (1617526260).

Almost surely, 2^50306206542 is an apocalyptic number.

50306206542 is an abundant number, since it is smaller than the sum of its proper divisors (53215474098).

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

50306206542 is a wasteful number, since it uses less digits than its factorization.

50306206542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6737.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 50306206542 its reverse (24560260305), we get a palindrome (74866466847).

The spelling of 50306206542 in words is "fifty billion, three hundred six million, two hundred six thousand, five hundred forty-two".