12548895429 has 16 divisors (see below), whose sum is σ = 19297562240. Its totient is φ = 7105008960.

The previous prime is 12548895407. The next prime is 12548895451. The reversal of 12548895429 is 92459884521.

It is an interprime number because it is at equal distance from previous prime (12548895407) and next prime (12548895451).

It is not a de Polignac number, because 12548895429 - 2⁷ = 12548895301 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 (12548895329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2738842 + ... + 2743419.

It is an arithmetic number, because the mean of its divisors is an integer number (1206097640).

Almost surely, 2^12548895429 is an apocalyptic number.

It is an amenable number.

12548895429 is a deficient number, since it is larger than the sum of its proper divisors (6748666811).

12548895429 is a wasteful number, since it uses less digits than its factorization.

12548895429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482380.

The product of its digits is 8294400, while the sum is 57.

The spelling of 12548895429 in words is "twelve billion, five hundred forty-eight million, eight hundred ninety-five thousand, four hundred twenty-nine".