25576542067016 has 16 divisors (see below), whose sum is σ = 47956547990400. Its totient is φ = 12788129269584.

The previous prime is 25576542067001. The next prime is 25576542067183. The reversal of 25576542067016 is 61076024567552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16951760 + ... + 18398783.

It is an arithmetic number, because the mean of its divisors is an integer number (2997284249400).

Almost surely, 2^{25576542067016} is an apocalyptic number.

It is an amenable number.

25576542067016 is a deficient number, since it is larger than the sum of its proper divisors (22380005923384).

25576542067016 is a wasteful number, since it uses less digits than its factorization.

25576542067016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35440988 (or 35440984 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 25576542067016 in words is "twenty-five trillion, five hundred seventy-six billion, five hundred forty-two million, sixty-seven thousand, sixteen".