45006773899 has 2 divisors, whose sum is σ = 45006773900. Its totient is φ = 45006773898.

The previous prime is 45006773881. The next prime is 45006773951. The reversal of 45006773899 is 99837760054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45006773899 - 2¹¹ = 45006771851 is a prime.

It is not a weakly prime, because it can be changed into another prime (45006773869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22503386949 + 22503386950.

It is an arithmetic number, because the mean of its divisors is an integer number (22503386950).

Almost surely, 2^45006773899 is an apocalyptic number.

45006773899 is a deficient number, since it is larger than the sum of its proper divisors (1).

45006773899 is an equidigital number, since it uses as much as digits as its factorization.

45006773899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 45006773899 in words is "forty-five billion, six million, seven hundred seventy-three thousand, eight hundred ninety-nine".