2587812047875 has 16 divisors (see below), whose sum is σ = 3229662589920. Its totient is φ = 2070202744800.

The previous prime is 2587812047869. The next prime is 2587812047897. The reversal of 2587812047875 is 5787402187852.

It is not a de Polignac number, because 2587812047875 - 2⁹ = 2587812047363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5957577 + ... + 6377173.

It is an arithmetic number, because the mean of its divisors is an integer number (201853911870).

Almost surely, 2^{2587812047875} is an apocalyptic number.

2587812047875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2587812047875 is a deficient number, since it is larger than the sum of its proper divisors (641850542045).

2587812047875 is an equidigital number, since it uses as much as digits as its factorization.

2587812047875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468951 (or 468941 counting only the distinct ones).

The product of its (nonzero) digits is 70246400, while the sum is 64.

The spelling of 2587812047875 in words is "two trillion, five hundred eighty-seven billion, eight hundred twelve million, forty-seven thousand, eight hundred seventy-five".