2087388125993 has 16 divisors (see below), whose sum is σ = 2244962304000. Its totient is φ = 1934621175312.

The previous prime is 2087388125987. The next prime is 2087388126011. The reversal of 2087388125993 is 3995218837802.

It is a cyclic number.

It is not a de Polignac number, because 2087388125993 - 2³² = 2083093158697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2087388125393) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1589048 + ... + 2588406.

It is an arithmetic number, because the mean of its divisors is an integer number (140310144000).

Almost surely, 2^{2087388125993} is an apocalyptic number.

It is an amenable number.

2087388125993 is a deficient number, since it is larger than the sum of its proper divisors (157574178007).

2087388125993 is a wasteful number, since it uses less digits than its factorization.

2087388125993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001764.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 2087388125993 in words is "two trillion, eighty-seven billion, three hundred eighty-eight million, one hundred twenty-five thousand, nine hundred ninety-three".