50100559986 has 32 divisors (see below), whose sum is σ = 102960506880. Its totient is φ = 16243539984.

The previous prime is 50100559973. The next prime is 50100559987. The reversal of 50100559986 is 68995500105.

It is a happy number.

50100559986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50100559986² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50100559987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344590 + ... + 467913.

It is an arithmetic number, because the mean of its divisors is an integer number (3217515840).

Almost surely, 2^50100559986 is an apocalyptic number.

50100559986 is an abundant number, since it is smaller than the sum of its proper divisors (52859946894).

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

50100559986 is a wasteful number, since it uses less digits than its factorization.

50100559986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812790.

The product of its (nonzero) digits is 486000, while the sum is 48.

The spelling of 50100559986 in words is "fifty billion, one hundred million, five hundred fifty-nine thousand, nine hundred eighty-six".