45450351299 has 2 divisors, whose sum is σ = 45450351300. Its totient is φ = 45450351298.

The previous prime is 45450351281. The next prime is 45450351389. The reversal of 45450351299 is 99215305454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45450351299 - 2²⁸ = 45181915843 is a prime.

It is not a weakly prime, because it can be changed into another prime (45450357299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22725175649 + 22725175650.

It is an arithmetic number, because the mean of its divisors is an integer number (22725175650).

Almost surely, 2^45450351299 is an apocalyptic number.

45450351299 is a deficient number, since it is larger than the sum of its proper divisors (1).

45450351299 is an equidigital number, since it uses as much as digits as its factorization.

45450351299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 45450351299 in words is "forty-five billion, four hundred fifty million, three hundred fifty-one thousand, two hundred ninety-nine".