2576545093 has 4 divisors (see below), whose sum is σ = 2577893868. Its totient is φ = 2575196320.

The previous prime is 2576545091. The next prime is 2576545117. The reversal of 2576545093 is 3905456752.

2576545093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 867714849 + 1708830244 = 29457^2 + 41338^2 .

It is a cyclic number.

It is not a de Polignac number, because 2576545093 - 2¹ = 2576545091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2576545091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671518 + ... + 675343.

It is an arithmetic number, because the mean of its divisors is an integer number (644473467).

Almost surely, 2^2576545093 is an apocalyptic number.

It is an amenable number.

2576545093 is a deficient number, since it is larger than the sum of its proper divisors (1348775).

2576545093 is a wasteful number, since it uses less digits than its factorization.

2576545093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348774.

The product of its (nonzero) digits is 1134000, while the sum is 46.

The square root of 2576545093 is about 50759.6797960744. The cubic root of 2576545093 is about 1370.9214844120.

The spelling of 2576545093 in words is "two billion, five hundred seventy-six million, five hundred forty-five thousand, ninety-three".