22475453597 has 2 divisors, whose sum is σ = 22475453598. Its totient is φ = 22475453596.

The previous prime is 22475453573. The next prime is 22475453617. The reversal of 22475453597 is 79535457422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18459569956 + 4015883641 = 135866^2 + 63371^2 .

It is a cyclic number.

It is not a de Polignac number, because 22475453597 - 2¹² = 22475449501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22475453527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11237726798 + 11237726799.

It is an arithmetic number, because the mean of its divisors is an integer number (11237726799).

Almost surely, 2^22475453597 is an apocalyptic number.

It is an amenable number.

22475453597 is a deficient number, since it is larger than the sum of its proper divisors (1).

22475453597 is an equidigital number, since it uses as much as digits as its factorization.

22475453597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584000, while the sum is 53.

The spelling of 22475453597 in words is "twenty-two billion, four hundred seventy-five million, four hundred fifty-three thousand, five hundred ninety-seven".