45298450985 has 16 divisors (see below), whose sum is σ = 54707208192. Its totient is φ = 36006408000.

The previous prime is 45298450969. The next prime is 45298450997. The reversal of 45298450985 is 58905489254.

It is not a de Polignac number, because 45298450985 - 2⁴ = 45298450969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019912 + ... + 1063398.

It is an arithmetic number, because the mean of its divisors is an integer number (3419200512).

Almost surely, 2^45298450985 is an apocalyptic number.

It is an amenable number.

45298450985 is a deficient number, since it is larger than the sum of its proper divisors (9408757207).

45298450985 is a wasteful number, since it uses less digits than its factorization.

45298450985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44824.

The product of its (nonzero) digits is 20736000, while the sum is 59.

The spelling of 45298450985 in words is "forty-five billion, two hundred ninety-eight million, four hundred fifty thousand, nine hundred eighty-five".