10772277097 has 2 divisors, whose sum is σ = 10772277098. Its totient is φ = 10772277096.

The previous prime is 10772277077. The next prime is 10772277133. The reversal of 10772277097 is 79077227701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7580140096 + 3192137001 = 87064^2 + 56499^2 .

It is a cyclic number.

It is not a de Polignac number, because 10772277097 - 2¹¹ = 10772275049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10772277097.

It is not a weakly prime, because it can be changed into another prime (10772277077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5386138548 + 5386138549.

It is an arithmetic number, because the mean of its divisors is an integer number (5386138549).

Almost surely, 2^10772277097 is an apocalyptic number.

It is an amenable number.

10772277097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10772277097 is an equidigital number, since it uses as much as digits as its factorization.

10772277097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 605052, while the sum is 49.

The spelling of 10772277097 in words is "ten billion, seven hundred seventy-two million, two hundred seventy-seven thousand, ninety-seven".