12548898967 has 4 divisors (see below), whose sum is σ = 13689707976. Its totient is φ = 11408089960.

The previous prime is 12548898953. The next prime is 12548898991. The reversal of 12548898967 is 76989884521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12548898967 - 2⁷ = 12548898839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12548898367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570404488 + ... + 570404509.

It is an arithmetic number, because the mean of its divisors is an integer number (3422426994).

Almost surely, 2^12548898967 is an apocalyptic number.

12548898967 is a deficient number, since it is larger than the sum of its proper divisors (1140809009).

12548898967 is a wasteful number, since it uses less digits than its factorization.

12548898967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140809008.

The product of its digits is 69672960, while the sum is 67.

The spelling of 12548898967 in words is "twelve billion, five hundred forty-eight million, eight hundred ninety-eight thousand, nine hundred sixty-seven".