51104555132 has 48 divisors (see below), whose sum is σ = 94901385600. Its totient is φ = 24012313920.

The previous prime is 51104555069. The next prime is 51104555153. The reversal of 51104555132 is 23155540115.

It is a super-2 number, since 2×51104555132² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5722823 + ... + 5731745.

It is an arithmetic number, because the mean of its divisors is an integer number (1977112200).

Almost surely, 2^51104555132 is an apocalyptic number.

It is an amenable number.

51104555132 is a deficient number, since it is larger than the sum of its proper divisors (43796830468).

51104555132 is a wasteful number, since it uses less digits than its factorization.

51104555132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9546 (or 9544 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 51104555132 in words is "fifty-one billion, one hundred four million, five hundred fifty-five thousand, one hundred thirty-two".