10651620326 has 4 divisors (see below), whose sum is σ = 15977430492. Its totient is φ = 5325810162.

The previous prime is 10651620263. The next prime is 10651620359. The reversal of 10651620326 is 62302615601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62302615601 = 2069 ⋅30112429.

It is a super-2 number, since 2×10651620326² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10651620292 and 10651620301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2662905080 + ... + 2662905083.

It is an arithmetic number, because the mean of its divisors is an integer number (3994357623).

Almost surely, 2^10651620326 is an apocalyptic number.

10651620326 is a deficient number, since it is larger than the sum of its proper divisors (5325810166).

10651620326 is an equidigital number, since it uses as much as digits as its factorization.

10651620326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5325810165.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 10651620326 in words is "ten billion, six hundred fifty-one million, six hundred twenty thousand, three hundred twenty-six".