12526612054 has 8 divisors (see below), whose sum is σ = 20498092488. Its totient is φ = 5693914560.

The previous prime is 12526612019. The next prime is 12526612057. The reversal of 12526612054 is 45021662521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12526612057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284695707 + ... + 284695750.

It is an arithmetic number, because the mean of its divisors is an integer number (2562261561).

Almost surely, 2^12526612054 is an apocalyptic number.

12526612054 is a deficient number, since it is larger than the sum of its proper divisors (7971480434).

12526612054 is a wasteful number, since it uses less digits than its factorization.

12526612054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569391470.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 12526612054 in words is "twelve billion, five hundred twenty-six million, six hundred twelve thousand, fifty-four".