12487088755 has 8 divisors (see below), whose sum is σ = 15025338432. Its totient is φ = 9962449728.

The previous prime is 12487088749. The next prime is 12487088767. The reversal of 12487088755 is 55788078421.

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-12487088755 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12487088696 and 12487088705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3400642 + ... + 3404311.

It is an arithmetic number, because the mean of its divisors is an integer number (1878167304).

Almost surely, 2^12487088755 is an apocalyptic number.

12487088755 is a deficient number, since it is larger than the sum of its proper divisors (2538249677).

12487088755 is an equidigital number, since it uses as much as digits as its factorization.

12487088755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805325.

The product of its (nonzero) digits is 5017600, while the sum is 55.

The spelling of 12487088755 in words is "twelve billion, four hundred eighty-seven million, eighty-eight thousand, seven hundred fifty-five".