25066517563332 has 36 divisors (see below), whose sum is σ = 72414384072576. Its totient is φ = 7161862160880.

The previous prime is 25066517563327. The next prime is 25066517563393. The reversal of 25066517563332 is 23336571566052.

25066517563332 is a `hidden beast` number, since 2 + 5 + 0 + 6 + 65 + 17 + 563 + 3 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 49735153644 + ... + 49735154147.

Almost surely, 2^{25066517563332} is an apocalyptic number.

It is an amenable number.

25066517563332 is an abundant number, since it is smaller than the sum of its proper divisors (47347866509244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25066517563332 is a wasteful number, since it uses less digits than its factorization.

25066517563332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99470307808 (or 99470307803 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 54.

The spelling of 25066517563332 in words is "twenty-five trillion, sixty-six billion, five hundred seventeen million, five hundred sixty-three thousand, three hundred thirty-two".