51056101006 has 8 divisors (see below), whose sum is σ = 76585340664. Its totient is φ = 25527654120.

The previous prime is 51056100973. The next prime is 51056101007. The reversal of 51056101006 is 60010165015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51056101007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4116 + ... + 319576.

It is an arithmetic number, because the mean of its divisors is an integer number (9573167583).

Almost surely, 2^51056101006 is an apocalyptic number.

51056101006 is a deficient number, since it is larger than the sum of its proper divisors (25529239658).

51056101006 is a wasteful number, since it uses less digits than its factorization.

51056101006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396386.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 51056101006 in words is "fifty-one billion, fifty-six million, one hundred one thousand, six".