50610111006 has 256 divisors, whose sum is σ = 133045420032. Its totient is φ = 12475814400.

The previous prime is 50610110987. The next prime is 50610111017. The reversal of 50610111006 is 60011101605.

It is a super-2 number, since 2×50610111006² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 132141091 + ... + 132141473.

It is an arithmetic number, because the mean of its divisors is an integer number (519708672).

Almost surely, 2^50610111006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50610111006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66522710016).

50610111006 is an abundant number, since it is smaller than the sum of its proper divisors (82435309026).

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

50610111006 is a wasteful number, since it uses less digits than its factorization.

50610111006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687.

The product of its (nonzero) digits is 180, while the sum is 21.

The spelling of 50610111006 in words is "fifty billion, six hundred ten million, one hundred eleven thousand, six".