2526066313 has 4 divisors (see below), whose sum is σ = 2530228480. Its totient is φ = 2521904148.

The previous prime is 2526066311. The next prime is 2526066349. The reversal of 2526066313 is 3136606252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2526066313 - 2¹ = 2526066311 is a prime.

It is a super-2 number, since 2×2526066313² = 12762022035346827938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2526066311) 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, 2080173 + ... + 2081386.

It is an arithmetic number, because the mean of its divisors is an integer number (632557120).

Almost surely, 2^2526066313 is an apocalyptic number.

It is an amenable number.

2526066313 is a deficient number, since it is larger than the sum of its proper divisors (4162167).

2526066313 is an equidigital number, since it uses as much as digits as its factorization.

2526066313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162166.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2526066313 is about 50259.9871965762. The cubic root of 2526066313 is about 1361.9094992778.

It can be divided in two parts, 25260663 and 13, that added together give a square (25260676 = 5026²).

The spelling of 2526066313 in words is "two billion, five hundred twenty-six million, sixty-six thousand, three hundred thirteen".