51100061011006 has 8 divisors (see below), whose sum is σ = 87600104590320. Its totient is φ = 21900026147568.

The previous prime is 51100061011003. The next prime is 51100061011007. The reversal of 51100061011006 is 60011016000115.

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

It is a super-2 number, since 2×51100061011006² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51100061011003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825002178951 + ... + 1825002178978.

It is an arithmetic number, because the mean of its divisors is an integer number (10950013073790).

Almost surely, 2^{51100061011006} is an apocalyptic number.

51100061011006 is a deficient number, since it is larger than the sum of its proper divisors (36500043579314).

51100061011006 is a wasteful number, since it uses less digits than its factorization.

51100061011006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650004357938.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 51100061011006 in words is "fifty-one trillion, one hundred billion, sixty-one million, eleven thousand, six".