4545045400244 has 12 divisors (see below), whose sum is σ = 7953844457664. Its totient is φ = 2272518412344.

The previous prime is 4545045400201. The next prime is 4545045400267. The reversal of 4545045400244 is 4420045405454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3242597 + ... + 4427699.

It is an arithmetic number, because the mean of its divisors is an integer number (662820371472).

Almost surely, 2^{4545045400244} is an apocalyptic number.

It is an amenable number.

4545045400244 is a deficient number, since it is larger than the sum of its proper divisors (3408799057420).

4545045400244 is a wasteful number, since it uses less digits than its factorization.

4545045400244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143894 (or 2143892 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 41.

The spelling of 4545045400244 in words is "four trillion, five hundred forty-five billion, forty-five million, four hundred thousand, two hundred forty-four".