12555301534 has 16 divisors (see below), whose sum is σ = 18986743296. Its totient is φ = 6226416000.

The previous prime is 12555301529. The next prime is 12555301541. The reversal of 12555301534 is 43510355521.

It is a self number, because there is not a number n which added to its sum of digits gives 12555301534.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1469194 + ... + 1477714.

It is an arithmetic number, because the mean of its divisors is an integer number (1186671456).

Almost surely, 2^12555301534 is an apocalyptic number.

12555301534 is a deficient number, since it is larger than the sum of its proper divisors (6431441762).

12555301534 is a wasteful number, since it uses less digits than its factorization.

12555301534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14451.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 12555301534 in words is "twelve billion, five hundred fifty-five million, three hundred one thousand, five hundred thirty-four".