6526240413 has 64 divisors (see below), whose sum is σ = 11195670528. Its totient is φ = 3283384320.

The previous prime is 6526240361. The next prime is 6526240421. The reversal of 6526240413 is 3140426256.

It is not a de Polignac number, because 6526240413 - 2¹⁸ = 6525978269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6526240433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1050031 + ... + 1056227.

It is an arithmetic number, because the mean of its divisors is an integer number (174932352).

Almost surely, 2^6526240413 is an apocalyptic number.

It is an amenable number.

6526240413 is a deficient number, since it is larger than the sum of its proper divisors (4669430115).

6526240413 is a wasteful number, since it uses less digits than its factorization.

6526240413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6362.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 6526240413 is about 80785.1497058711. The cubic root of 6526240413 is about 1868.7635561363.

Adding to 6526240413 its reverse (3140426256), we get a palindrome (9666666669).

The spelling of 6526240413 in words is "six billion, five hundred twenty-six million, two hundred forty thousand, four hundred thirteen".