10659798623 has 2 divisors, whose sum is σ = 10659798624. Its totient is φ = 10659798622.

The previous prime is 10659798587. The next prime is 10659798637. The reversal of 10659798623 is 32689795601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10659798623 - 2⁶ = 10659798559 is a prime.

It is a super-2 number, since 2×10659798623² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10659794623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5329899311 + 5329899312.

It is an arithmetic number, because the mean of its divisors is an integer number (5329899312).

Almost surely, 2^10659798623 is an apocalyptic number.

10659798623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10659798623 is an equidigital number, since it uses as much as digits as its factorization.

10659798623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 10659798623 in words is "ten billion, six hundred fifty-nine million, seven hundred ninety-eight thousand, six hundred twenty-three".