10628306761 has 2 divisors, whose sum is σ = 10628306762. Its totient is φ = 10628306760.

The previous prime is 10628306729. The next prime is 10628306779. The reversal of 10628306761 is 16760382601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10149353536 + 478953225 = 100744^2 + 21885^2 .

It is a cyclic number.

It is not a de Polignac number, because 10628306761 - 2⁵ = 10628306729 is a prime.

It is a super-2 number, since 2×10628306761² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10628306561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5314153380 + 5314153381.

It is an arithmetic number, because the mean of its divisors is an integer number (5314153381).

Almost surely, 2^10628306761 is an apocalyptic number.

It is an amenable number.

10628306761 is a deficient number, since it is larger than the sum of its proper divisors (1).

10628306761 is an equidigital number, since it uses as much as digits as its factorization.

10628306761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 10628306761 in words is "ten billion, six hundred twenty-eight million, three hundred six thousand, seven hundred sixty-one".