12526619053 has 8 divisors (see below), whose sum is σ = 14076736128. Its totient is φ = 11060292144.

The previous prime is 12526619051. The next prime is 12526619057. The reversal of 12526619053 is 35091662521.

12526619053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12526619053 - 2¹ = 12526619051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12526618997 and 12526619015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12526619051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20947225 + ... + 20947822.

It is an arithmetic number, because the mean of its divisors is an integer number (1759592016).

Almost surely, 2^12526619053 is an apocalyptic number.

12526619053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12526619053 is a deficient number, since it is larger than the sum of its proper divisors (1550117075).

12526619053 is a wasteful number, since it uses less digits than its factorization.

12526619053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41895083.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 12526619053 in words is "twelve billion, five hundred twenty-six million, six hundred nineteen thousand, fifty-three".