12893075085 has 16 divisors (see below), whose sum is σ = 22504276800. Its totient is φ = 6251187840.

The previous prime is 12893075059. The next prime is 12893075141. The reversal of 12893075085 is 58057039821.

It is not a de Polignac number, because 12893075085 - 2⁶ = 12893075021 is a prime.

It is a congruent number.

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, 39069760 + ... + 39070089.

It is an arithmetic number, because the mean of its divisors is an integer number (1406517300).

Almost surely, 2^12893075085 is an apocalyptic number.

12893075085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12893075085 is a deficient number, since it is larger than the sum of its proper divisors (9611201715).

12893075085 is a wasteful number, since it uses less digits than its factorization.

12893075085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78139868.

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 12893075085 in words is "twelve billion, eight hundred ninety-three million, seventy-five thousand, eighty-five".