50006116642 has 16 divisors (see below), whose sum is σ = 78121478592. Its totient is φ = 23984659440.

The previous prime is 50006116627. The next prime is 50006116649. The reversal of 50006116642 is 24661160005.

It is a super-2 number, since 2×50006116642² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50006116649) 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, 4753608 + ... + 4764115.

It is an arithmetic number, because the mean of its divisors is an integer number (4882592412).

Almost surely, 2^50006116642 is an apocalyptic number.

50006116642 is a deficient number, since it is larger than the sum of its proper divisors (28115361950).

50006116642 is a wasteful number, since it uses less digits than its factorization.

50006116642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9517833.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 50006116642 its reverse (24661160005), we get a palindrome (74667276647).

The spelling of 50006116642 in words is "fifty billion, six million, one hundred sixteen thousand, six hundred forty-two".