2545565010 has 16 divisors (see below), whose sum is σ = 6109356096. Its totient is φ = 678817328.

The previous prime is 2545565003. The next prime is 2545565027. The reversal of 2545565010 is 105655452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42426054 + ... + 42426113.

It is an arithmetic number, because the mean of its divisors is an integer number (381834756).

Almost surely, 2^2545565010 is an apocalyptic number.

2545565010 is an abundant number, since it is smaller than the sum of its proper divisors (3563791086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545565010 is a wasteful number, since it uses less digits than its factorization.

2545565010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84852177.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 2545565010 is about 50453.5926371948. The cubic root of 2545565010 is about 1365.4047130116.

The spelling of 2545565010 in words is "two billion, five hundred forty-five million, five hundred sixty-five thousand, ten".