50516245542 has 16 divisors (see below), whose sum is σ = 115465704192. Its totient is φ = 14433213000.

The previous prime is 50516245531. The next prime is 50516245543. The reversal of 50516245542 is 24554261505.

It is a self number, because there is not a number n which added to its sum of digits gives 50516245542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50516245543) 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, 601383834 + ... + 601383917.

It is an arithmetic number, because the mean of its divisors is an integer number (7216606512).

Almost surely, 2^50516245542 is an apocalyptic number.

50516245542 is an abundant number, since it is smaller than the sum of its proper divisors (64949458650).

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

50516245542 is a wasteful number, since it uses less digits than its factorization.

50516245542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202767763.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 50516245542 in words is "fifty billion, five hundred sixteen million, two hundred forty-five thousand, five hundred forty-two".