51110163557089 has 8 divisors (see below), whose sum is σ = 62904816685760. Its totient is φ = 40438810726416.

The previous prime is 51110163557077. The next prime is 51110163557093. The reversal of 51110163557089 is 98075536101115.

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 51110163557089 - 2²⁷ = 51110029339361 is a prime.

It is a super-2 number, since 2×51110163557089² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51110163557039) 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, 280825074399 + ... + 280825074580.

It is an arithmetic number, because the mean of its divisors is an integer number (7863102085720).

Almost surely, 2^{51110163557089} is an apocalyptic number.

It is an amenable number.

51110163557089 is a deficient number, since it is larger than the sum of its proper divisors (11794653128671).

51110163557089 is a wasteful number, since it uses less digits than its factorization.

51110163557089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561650148999.

The product of its (nonzero) digits is 1134000, while the sum is 52.

The spelling of 51110163557089 in words is "fifty-one trillion, one hundred ten billion, one hundred sixty-three million, five hundred fifty-seven thousand, eighty-nine".