45197243603 has 2 divisors, whose sum is σ = 45197243604. Its totient is φ = 45197243602.

The previous prime is 45197243563. The next prime is 45197243621. The reversal of 45197243603 is 30634279154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45197243603 - 2¹⁴ = 45197227219 is a prime.

It is not a weakly prime, because it can be changed into another prime (45197243303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22598621801 + 22598621802.

It is an arithmetic number, because the mean of its divisors is an integer number (22598621802).

Almost surely, 2^45197243603 is an apocalyptic number.

45197243603 is a deficient number, since it is larger than the sum of its proper divisors (1).

45197243603 is an equidigital number, since it uses as much as digits as its factorization.

45197243603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 45197243603 in words is "forty-five billion, one hundred ninety-seven million, two hundred forty-three thousand, six hundred three".