2526451353213 has 4 divisors (see below), whose sum is σ = 3368601804288. Its totient is φ = 1684300902140.

The previous prime is 2526451353197. The next prime is 2526451353263. The reversal of 2526451353213 is 3123531546252.

2526451353213 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, 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 2526451353213 - 2⁴ = 2526451353197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526451353263) 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, 421075225533 + ... + 421075225538.

It is an arithmetic number, because the mean of its divisors is an integer number (842150451072).

Almost surely, 2^{2526451353213} is an apocalyptic number.

It is an amenable number.

2526451353213 is a deficient number, since it is larger than the sum of its proper divisors (842150451075).

2526451353213 is an equidigital number, since it uses as much as digits as its factorization.

2526451353213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842150451074.

The product of its digits is 648000, while the sum is 42.

Adding to 2526451353213 its reverse (3123531546252), we get a palindrome (5649982899465).

The spelling of 2526451353213 in words is "two trillion, five hundred twenty-six billion, four hundred fifty-one million, three hundred fifty-three thousand, two hundred thirteen".