51030401108 has 12 divisors (see below), whose sum is σ = 89444732832. Its totient is φ = 25474763160.

The previous prime is 51030401099. The next prime is 51030401111. The reversal of 51030401108 is 80110403015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10106510 + ... + 10111557.

It is an arithmetic number, because the mean of its divisors is an integer number (7453727736).

Almost surely, 2^51030401108 is an apocalyptic number.

It is an amenable number.

51030401108 is a deficient number, since it is larger than the sum of its proper divisors (38414331724).

51030401108 is a wasteful number, since it uses less digits than its factorization.

51030401108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20218702 (or 20218700 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 51030401108 in words is "fifty-one billion, thirty million, four hundred one thousand, one hundred eight".