12487054701 has 8 divisors (see below), whose sum is σ = 18162988704. Its totient is φ = 7567911920.

The previous prime is 12487054687. The next prime is 12487054739. The reversal of 12487054701 is 10745078421.

12487054701 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 a de Polignac number, because none of the positive numbers 2^k-12487054701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12487054701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12487054501) 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, 189197766 + ... + 189197831.

It is an arithmetic number, because the mean of its divisors is an integer number (2270373588).

Almost surely, 2^12487054701 is an apocalyptic number.

12487054701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12487054701 is a deficient number, since it is larger than the sum of its proper divisors (5675934003).

12487054701 is a wasteful number, since it uses less digits than its factorization.

12487054701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378395611.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 12487054701 in words is "twelve billion, four hundred eighty-seven million, fifty-four thousand, seven hundred one".