8540125010463 has 8 divisors (see below), whose sum is σ = 11473755739776. Its totient is φ = 5649955477400.

The previous prime is 8540125010377. The next prime is 8540125010467. The reversal of 8540125010463 is 3640105210458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8540125010463 - 2¹³ = 8540125002271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8540125010467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10865298603 + ... + 10865299388.

It is an arithmetic number, because the mean of its divisors is an integer number (1434219467472).

Almost surely, 2^{8540125010463} is an apocalyptic number.

8540125010463 is a deficient number, since it is larger than the sum of its proper divisors (2933630729313).

8540125010463 is a wasteful number, since it uses less digits than its factorization.

8540125010463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21730598125.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 8540125010463 in words is "eight trillion, five hundred forty billion, one hundred twenty-five million, ten thousand, four hundred sixty-three".