5322479477897 has 2 divisors, whose sum is σ = 5322479477898. Its totient is φ = 5322479477896.

The previous prime is 5322479477851. The next prime is 5322479477911. The reversal of 5322479477897 is 7987749742235.

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., 5054870876416 + 267608601481 = 2248304^2 + 517309^2 .

It is a cyclic number.

It is not a de Polignac number, because 5322479477897 - 2¹⁶ = 5322479412361 is a prime.

It is not a weakly prime, because it can be changed into another prime (5322479477797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661239738948 + 2661239738949.

It is an arithmetic number, because the mean of its divisors is an integer number (2661239738949).

Almost surely, 2^{5322479477897} is an apocalyptic number.

It is an amenable number.

5322479477897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5322479477897 is an equidigital number, since it uses as much as digits as its factorization.

5322479477897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1493614080, while the sum is 74.

The spelling of 5322479477897 in words is "five trillion, three hundred twenty-two billion, four hundred seventy-nine million, four hundred seventy-seven thousand, eight hundred ninety-seven".