1560543106425 has 24 divisors (see below), whose sum is σ = 2580755103840. Its totient is φ = 832077667200.

The previous prime is 1560543106379. The next prime is 1560543106439. The reversal of 1560543106425 is 5246013450651.

It is a de Polignac number, because none of the positive numbers 2^k-1560543106425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2353231 + ... + 2942580.

It is an arithmetic number, because the mean of its divisors is an integer number (107531462660).

Almost surely, 2^{1560543106425} is an apocalyptic number.

1560543106425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1560543106425 is a deficient number, since it is larger than the sum of its proper divisors (1020211997415).

1560543106425 is a wasteful number, since it uses less digits than its factorization.

1560543106425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299753 (or 5299748 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 1560543106425 in words is "one trillion, five hundred sixty billion, five hundred forty-three million, one hundred six thousand, four hundred twenty-five".