2566027293 has 16 divisors (see below), whose sum is σ = 3516205056. Its totient is φ = 1663329600.

The previous prime is 2566027291. The next prime is 2566027309. The reversal of 2566027293 is 3927206652.

2566027293 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2566027293 - 2¹ = 2566027291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2566027291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177643 + ... + 191543.

It is an arithmetic number, because the mean of its divisors is an integer number (219762816).

Almost surely, 2^2566027293 is an apocalyptic number.

It is an amenable number.

2566027293 is a deficient number, since it is larger than the sum of its proper divisors (950177763).

2566027293 is a wasteful number, since it uses less digits than its factorization.

2566027293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15604.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 2566027293 is about 50655.9699640625. The cubic root of 2566027293 is about 1369.0535123431.

The spelling of 2566027293 in words is "two billion, five hundred sixty-six million, twenty-seven thousand, two hundred ninety-three".