2845491425 has 24 divisors (see below), whose sum is σ = 4035235776. Its totient is φ = 1949855040.

The previous prime is 2845491421. The next prime is 2845491449. The reversal of 2845491425 is 5241945482.

It is not a de Polignac number, because 2845491425 - 2² = 2845491421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2845491421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296807 + ... + 306243.

It is an arithmetic number, because the mean of its divisors is an integer number (168134824).

Almost surely, 2^2845491425 is an apocalyptic number.

2845491425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2845491425 is a deficient number, since it is larger than the sum of its proper divisors (1189744351).

2845491425 is a wasteful number, since it uses less digits than its factorization.

2845491425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177 (or 11172 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 2845491425 is about 53343.1478729930. The cubic root of 2845491425 is about 1417.0519119905.

The spelling of 2845491425 in words is "two billion, eight hundred forty-five million, four hundred ninety-one thousand, four hundred twenty-five".