2545286086 has 24 divisors (see below), whose sum is σ = 4445822160. Its totient is φ = 1089717552.

The previous prime is 2545286071. The next prime is 2545286089. The reversal of 2545286086 is 6806825452.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545286089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86455 + ... + 112093.

It is an arithmetic number, because the mean of its divisors is an integer number (185242590).

Almost surely, 2^2545286086 is an apocalyptic number.

2545286086 is a deficient number, since it is larger than the sum of its proper divisors (1900536074).

2545286086 is a wasteful number, since it uses less digits than its factorization.

2545286086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668 (or 26661 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 2545286086 is about 50450.8283975595. The cubic root of 2545286086 is about 1365.3548409067.

The spelling of 2545286086 in words is "two billion, five hundred forty-five million, two hundred eighty-six thousand, eighty-six".