45371432367577 has 2 divisors, whose sum is σ = 45371432367578. Its totient is φ = 45371432367576.

The previous prime is 45371432367497. The next prime is 45371432367601. The reversal of 45371432367577 is 77576323417354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38868503960521 + 6502928407056 = 6234461^2 + 2550084^2 .

It is a cyclic number.

It is not a de Polignac number, because 45371432367577 - 2⁷ = 45371432367449 is a prime.

It is a super-2 number, since 2×45371432367577² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45371432365577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22685716183788 + 22685716183789.

It is an arithmetic number, because the mean of its divisors is an integer number (22685716183789).

Almost surely, 2^{45371432367577} is an apocalyptic number.

It is an amenable number.

45371432367577 is a deficient number, since it is larger than the sum of its proper divisors (1).

45371432367577 is an equidigital number, since it uses as much as digits as its factorization.

45371432367577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311169600, while the sum is 64.

The spelling of 45371432367577 in words is "forty-five trillion, three hundred seventy-one billion, four hundred thirty-two million, three hundred sixty-seven thousand, five hundred seventy-seven".