2945245272524 has 12 divisors (see below), whose sum is σ = 5158177823400. Its totient is φ = 1471480180128.

The previous prime is 2945245272493. The next prime is 2945245272587. The reversal of 2945245272524 is 4252725425492.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285608234 + ... + 285618545.

It is an arithmetic number, because the mean of its divisors is an integer number (429848151950).

Almost surely, 2^{2945245272524} is an apocalyptic number.

It is an amenable number.

2945245272524 is a deficient number, since it is larger than the sum of its proper divisors (2212932550876).

2945245272524 is a wasteful number, since it uses less digits than its factorization.

2945245272524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571228072 (or 571228070 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 53.

The spelling of 2945245272524 in words is "two trillion, nine hundred forty-five billion, two hundred forty-five million, two hundred seventy-two thousand, five hundred twenty-four".