45445153597 has 2 divisors, whose sum is σ = 45445153598. Its totient is φ = 45445153596.

The previous prime is 45445153571. The next prime is 45445153601. The reversal of 45445153597 is 79535154454.

45445153597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44887201956 + 557951641 = 211866^2 + 23621^2 .

It is a cyclic number.

It is not a de Polignac number, because 45445153597 - 2³¹ = 43297669949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45445153517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22722576798 + 22722576799.

It is an arithmetic number, because the mean of its divisors is an integer number (22722576799).

Almost surely, 2^45445153597 is an apocalyptic number.

It is an amenable number.

45445153597 is a deficient number, since it is larger than the sum of its proper divisors (1).

45445153597 is an equidigital number, since it uses as much as digits as its factorization.

45445153597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560000, while the sum is 52.

The spelling of 45445153597 in words is "forty-five billion, four hundred forty-five million, one hundred fifty-three thousand, five hundred ninety-seven".