12500453141776 has 20 divisors (see below), whose sum is σ = 24272165130444. Its totient is φ = 6236668592000.

The previous prime is 12500453141753. The next prime is 12500453141851. The reversal of 12500453141776 is 67714135400521.

12500453141776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1410061251600 + 11090391890176 = 1187460^2 + 3330224^2 .

It is a super-2 number, since 2×12500453141776² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847366075 + ... + 847380826.

Almost surely, 2^{12500453141776} is an apocalyptic number.

12500453141776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12500453141776 is a deficient number, since it is larger than the sum of its proper divisors (11771711988668).

12500453141776 is a wasteful number, since it uses less digits than its factorization.

12500453141776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694747370 (or 1694747364 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 12500453141776 in words is "twelve trillion, five hundred billion, four hundred fifty-three million, one hundred forty-one thousand, seven hundred seventy-six".