51060051006 has 16 divisors (see below), whose sum is σ = 105641485200. Its totient is φ = 16433119808.

The previous prime is 51060050939. The next prime is 51060051013. The reversal of 51060051006 is 60015006015.

It is a super-2 number, since 2×51060051006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146724111 + ... + 146724458.

It is an arithmetic number, because the mean of its divisors is an integer number (6602592825).

Almost surely, 2^51060051006 is an apocalyptic number.

51060051006 is an abundant number, since it is smaller than the sum of its proper divisors (54581434194).

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

51060051006 is a wasteful number, since it uses less digits than its factorization.

51060051006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293448603.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 51060051006 in words is "fifty-one billion, sixty million, fifty-one thousand, six".