10591788651 has 16 divisors (see below), whose sum is σ = 14215422240. Its totient is φ = 7014824960.

The previous prime is 10591788617. The next prime is 10591788667. The reversal of 10591788651 is 15688719501.

It is a cyclic number.

It is not a de Polignac number, because 10591788651 - 2²⁹ = 10054917739 is a prime.

It is a super-2 number, since 2×10591788651² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10591788594 and 10591788603.

It is not an unprimeable number, because it can be changed into a prime (10591789651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266281 + ... + 303461.

It is an arithmetic number, because the mean of its divisors is an integer number (888463890).

Almost surely, 2^10591788651 is an apocalyptic number.

10591788651 is a deficient number, since it is larger than the sum of its proper divisors (3623633589).

10591788651 is a wasteful number, since it uses less digits than its factorization.

10591788651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37806.

The product of its (nonzero) digits is 604800, while the sum is 51.

The spelling of 10591788651 in words is "ten billion, five hundred ninety-one million, seven hundred eighty-eight thousand, six hundred fifty-one".