5422277661465 has 24 divisors (see below), whose sum is σ = 10092075975360. Its totient is φ = 2478755502048.

The previous prime is 5422277661461. The next prime is 5422277661497. The reversal of 5422277661465 is 5641667722245.

It is a happy number.

5422277661465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5422277661465 - 2² = 5422277661461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5422277661461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3688623525 + ... + 3688624994.

It is an arithmetic number, because the mean of its divisors is an integer number (420503165640).

Almost surely, 2^{5422277661465} is an apocalyptic number.

It is an amenable number.

5422277661465 is a deficient number, since it is larger than the sum of its proper divisors (4669798313895).

5422277661465 is a wasteful number, since it uses less digits than its factorization.

5422277661465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377248541 (or 7377248534 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 57.

The spelling of 5422277661465 in words is "five trillion, four hundred twenty-two billion, two hundred seventy-seven million, six hundred sixty-one thousand, four hundred sixty-five".