2630526113 has 8 divisors (see below), whose sum is σ = 2748179880. Its totient is φ = 2514668800.

The previous prime is 2630526109. The next prime is 2630526139. The reversal of 2630526113 is 3116250362.

It can be written as a sum of positive squares in 4 ways, for example, as 884289169 + 1746236944 = 29737^2 + 41788^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2630526113 - 2² = 2630526109 is a prime.

It is a super-3 number, since 3×2630526113³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630526163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446120 + ... + 451977.

It is an arithmetic number, because the mean of its divisors is an integer number (343522485).

Almost surely, 2^2630526113 is an apocalyptic number.

It is an amenable number.

2630526113 is a deficient number, since it is larger than the sum of its proper divisors (117653767).

2630526113 is a wasteful number, since it uses less digits than its factorization.

2630526113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898227.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2630526113 is about 51288.6548176105. The cubic root of 2630526113 is about 1380.4294177530.

Adding to 2630526113 its reverse (3116250362), we get a palindrome (5746776475).

The spelling of 2630526113 in words is "two billion, six hundred thirty million, five hundred twenty-six thousand, one hundred thirteen".