51050560084 has 24 divisors (see below), whose sum is σ = 90149469480. Its totient is φ = 25293671424.

The previous prime is 51050560073. The next prime is 51050560123. The reversal of 51050560084 is 48006505015.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1419631684 + 49630928400 = 37678^2 + 222780^2 .

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, 2561502 + ... + 2581354.

It is an arithmetic number, because the mean of its divisors is an integer number (3756227895).

Almost surely, 2^51050560084 is an apocalyptic number.

It is an amenable number.

51050560084 is a deficient number, since it is larger than the sum of its proper divisors (39098909396).

51050560084 is a wasteful number, since it uses less digits than its factorization.

51050560084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25659 (or 25657 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 51050560084 in words is "fifty-one billion, fifty million, five hundred sixty thousand, eighty-four".