2063015887 has 4 divisors (see below), whose sum is σ = 2072024920. Its totient is φ = 2054006856.

The previous prime is 2063015873. The next prime is 2063015893. The reversal of 2063015887 is 7885103602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2063015887 - 2²⁷ = 1928798159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063015837) 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 3 ways as a sum of consecutive naturals, for example, 4504173 + ... + 4504630.

It is an arithmetic number, because the mean of its divisors is an integer number (518006230).

Almost surely, 2^2063015887 is an apocalyptic number.

2063015887 is a deficient number, since it is larger than the sum of its proper divisors (9009033).

2063015887 is an equidigital number, since it uses as much as digits as its factorization.

2063015887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9009032.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2063015887 is about 45420.4346852824. The cubic root of 2063015887 is about 1273.0169633704.

The spelling of 2063015887 in words is "two billion, sixty-three million, fifteen thousand, eight hundred eighty-seven".