51177829336 has 16 divisors (see below), whose sum is σ = 96947693640. Its totient is φ = 25325111040.

The previous prime is 51177829331. The next prime is 51177829369. The reversal of 51177829336 is 63392877115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51177829331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32974630 + ... + 32976181.

Almost surely, 2^51177829336 is an apocalyptic number.

It is an amenable number.

51177829336 is a deficient number, since it is larger than the sum of its proper divisors (45769864304).

51177829336 is a wasteful number, since it uses less digits than its factorization.

51177829336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65950914 (or 65950910 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 52.

The spelling of 51177829336 in words is "fifty-one billion, one hundred seventy-seven million, eight hundred twenty-nine thousand, three hundred thirty-six".