12528841260 has 48 divisors (see below), whose sum is σ = 37779277536. Its totient is φ = 3084022272.

The previous prime is 12528841231. The next prime is 12528841289. The reversal of 12528841260 is 6214882521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12528841231) and next prime (12528841289).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8030529 + ... + 8032088.

It is an arithmetic number, because the mean of its divisors is an integer number (787068282).

Almost surely, 2^12528841260 is an apocalyptic number.

12528841260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12528841260 is an abundant number, since it is smaller than the sum of its proper divisors (25250436276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12528841260 is a wasteful number, since it uses less digits than its factorization.

12528841260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16062642 (or 16062640 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 12528841260 in words is "twelve billion, five hundred twenty-eight million, eight hundred forty-one thousand, two hundred sixty".