12887542516010 has 32 divisors (see below), whose sum is σ = 23737424179392. Its totient is φ = 5035054590720.

The previous prime is 12887542515989. The next prime is 12887542516021. The reversal of 12887542516010 is 1061524578821.

12887542516010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12887542516010² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12887542516010.

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, 32933117 + ... + 33322143.

It is an arithmetic number, because the mean of its divisors is an integer number (741794505606).

Almost surely, 2^{12887542516010} is an apocalyptic number.

12887542516010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12887542516010 is a deficient number, since it is larger than the sum of its proper divisors (10849881663382).

12887542516010 is a wasteful number, since it uses less digits than its factorization.

12887542516010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466118.

The product of its (nonzero) digits is 1075200, while the sum is 50.

The spelling of 12887542516010 in words is "twelve trillion, eight hundred eighty-seven billion, five hundred forty-two million, five hundred sixteen thousand, ten".