10516051889 has 8 divisors (see below), whose sum is σ = 12020411520. Its totient is φ = 9012208896.

The previous prime is 10516051883. The next prime is 10516051907. The reversal of 10516051889 is 98815061501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10516051889 is a prime.

It is a super-2 number, since 2×10516051889² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10516051883) 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 7 ways as a sum of consecutive naturals, for example, 84509 + ... + 167850.

It is an arithmetic number, because the mean of its divisors is an integer number (1502551440).

Almost surely, 2^10516051889 is an apocalyptic number.

It is an amenable number.

10516051889 is a deficient number, since it is larger than the sum of its proper divisors (1504359631).

10516051889 is an equidigital number, since it uses as much as digits as its factorization.

10516051889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258319.

The product of its (nonzero) digits is 86400, while the sum is 44.

The spelling of 10516051889 in words is "ten billion, five hundred sixteen million, fifty-one thousand, eight hundred eighty-nine".