45098908437523 has 2 divisors, whose sum is σ = 45098908437524. Its totient is φ = 45098908437522.

The previous prime is 45098908437509. The next prime is 45098908437529. The reversal of 45098908437523 is 32573480989054.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45098908437523 is a prime.

It is not a weakly prime, because it can be changed into another prime (45098908437529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22549454218761 + 22549454218762.

It is an arithmetic number, because the mean of its divisors is an integer number (22549454218762).

Almost surely, 2^{45098908437523} is an apocalyptic number.

45098908437523 is a deficient number, since it is larger than the sum of its proper divisors (1).

45098908437523 is an equidigital number, since it uses as much as digits as its factorization.

45098908437523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 261273600, while the sum is 67.

The spelling of 45098908437523 in words is "forty-five trillion, ninety-eight billion, nine hundred eight million, four hundred thirty-seven thousand, five hundred twenty-three".