2845448475 has 12 divisors (see below), whose sum is σ = 4704474936. Its totient is φ = 1517572480.

The previous prime is 2845448449. The next prime is 2845448509. The reversal of 2845448475 is 5748445482.

It is not a de Polignac number, because 2845448475 - 2¹⁴ = 2845432091 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18969582 + ... + 18969731.

It is an arithmetic number, because the mean of its divisors is an integer number (392039578).

Almost surely, 2^2845448475 is an apocalyptic number.

2845448475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2845448475 is a deficient number, since it is larger than the sum of its proper divisors (1859026461).

2845448475 is a wasteful number, since it uses less digits than its factorization.

2845448475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37939326 (or 37939321 counting only the distinct ones).

The product of its digits is 5734400, while the sum is 51.

The square root of 2845448475 is about 53342.7452893081. The cubic root of 2845448475 is about 1417.0447822688.

The spelling of 2845448475 in words is "two billion, eight hundred forty-five million, four hundred forty-eight thousand, four hundred seventy-five".