50511105086 has 16 divisors (see below), whose sum is σ = 81603852624. Its totient is φ = 23310249024.

The previous prime is 50511105053. The next prime is 50511105089. The reversal of 50511105086 is 68050111505.

50511105086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50511105089) 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, 144641 + ... + 349203.

It is an arithmetic number, because the mean of its divisors is an integer number (5100240789).

Almost surely, 2^50511105086 is an apocalyptic number.

50511105086 is a deficient number, since it is larger than the sum of its proper divisors (31092747538).

50511105086 is a wasteful number, since it uses less digits than its factorization.

50511105086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214075.

The product of its (nonzero) digits is 6000, while the sum is 32.

The spelling of 50511105086 in words is "fifty billion, five hundred eleven million, one hundred five thousand, eighty-six".