965582250449 has 2 divisors, whose sum is σ = 965582250450. Its totient is φ = 965582250448.

The previous prime is 965582250433. The next prime is 965582250547. The reversal of 965582250449 is 944052285569.

965582250449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 959504488849 + 6077761600 = 979543^2 + 77960^2 .

It is a cyclic number.

It is not a de Polignac number, because 965582250449 - 2⁴ = 965582250433 is a prime.

It is not a weakly prime, because it can be changed into another prime (965582250649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482791125224 + 482791125225.

It is an arithmetic number, because the mean of its divisors is an integer number (482791125225).

Almost surely, 2^965582250449 is an apocalyptic number.

It is an amenable number.

965582250449 is a deficient number, since it is larger than the sum of its proper divisors (1).

965582250449 is an equidigital number, since it uses as much as digits as its factorization.

965582250449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104000, while the sum is 59.

The spelling of 965582250449 in words is "nine hundred sixty-five billion, five hundred eighty-two million, two hundred fifty thousand, four hundred forty-nine".