51086275861151 has 8 divisors (see below), whose sum is σ = 51187449908784. Its totient is φ = 50985130210560.

The previous prime is 51086275861139. The next prime is 51086275861199. The reversal of 51086275861151 is 15116857268015.

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

It is a cyclic number.

It is not a de Polignac number, because 51086275861151 - 2¹⁰ = 51086275860127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51086275861111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3495890 + ... + 10695503.

It is an arithmetic number, because the mean of its divisors is an integer number (6398431238598).

Almost surely, 2^{51086275861151} is an apocalyptic number.

51086275861151 is a deficient number, since it is larger than the sum of its proper divisors (101174047633).

51086275861151 is a wasteful number, since it uses less digits than its factorization.

51086275861151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14198521.

The product of its (nonzero) digits is 4032000, while the sum is 56.

The spelling of 51086275861151 in words is "fifty-one trillion, eighty-six billion, two hundred seventy-five million, eight hundred sixty-one thousand, one hundred fifty-one".