6412825887 has 16 divisors (see below), whose sum is σ = 9228693600. Its totient is φ = 3937554432.

The previous prime is 6412825813. The next prime is 6412825889. The reversal of 6412825887 is 7885282146.

It is not a de Polignac number, because 6412825887 - 2⁷ = 6412825759 is a prime.

It is a super-2 number, since 2×6412825887² = 82248671713954673538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6412825889) 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 15 ways as a sum of consecutive naturals, for example, 165598 + ... + 200619.

It is an arithmetic number, because the mean of its divisors is an integer number (576793350).

Almost surely, 2^6412825887 is an apocalyptic number.

6412825887 is a deficient number, since it is larger than the sum of its proper divisors (2815867713).

6412825887 is a wasteful number, since it uses less digits than its factorization.

6412825887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366682.

The product of its digits is 1720320, while the sum is 51.

The square root of 6412825887 is about 80080.1216719855. The cubic root of 6412825887 is about 1857.8749661431.

The spelling of 6412825887 in words is "six billion, four hundred twelve million, eight hundred twenty-five thousand, eight hundred eighty-seven".