45546209299 has 2 divisors, whose sum is σ = 45546209300. Its totient is φ = 45546209298.

The previous prime is 45546209237. The next prime is 45546209351. The reversal of 45546209299 is 99290264554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45546209299 - 2²⁷ = 45411991571 is a prime.

It is not a weakly prime, because it can be changed into another prime (45546209099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22773104649 + 22773104650.

It is an arithmetic number, because the mean of its divisors is an integer number (22773104650).

Almost surely, 2^45546209299 is an apocalyptic number.

45546209299 is a deficient number, since it is larger than the sum of its proper divisors (1).

45546209299 is an equidigital number, since it uses as much as digits as its factorization.

45546209299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 45546209299 in words is "forty-five billion, five hundred forty-six million, two hundred nine thousand, two hundred ninety-nine".