6411588885 has 64 divisors (see below), whose sum is σ = 12292358400. Its totient is φ = 3152058624.

The previous prime is 6411588881. The next prime is 6411588889. The reversal of 6411588885 is 5888851146.

It is an interprime number because it is at equal distance from previous prime (6411588881) and next prime (6411588889).

It is not a de Polignac number, because 6411588885 - 2² = 6411588881 is a prime.

It is a super-2 number, since 2×6411588885² = 82216944060511086450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6411588881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1505419 + ... + 1509671.

It is an arithmetic number, because the mean of its divisors is an integer number (192068100).

Almost surely, 2^6411588885 is an apocalyptic number.

6411588885 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6411588885 is a deficient number, since it is larger than the sum of its proper divisors (5880769515).

6411588885 is a wasteful number, since it uses less digits than its factorization.

6411588885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139 (or 5133 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 54.

The square root of 6411588885 is about 80072.3977722661. The cubic root of 6411588885 is about 1857.7555002022.

The spelling of 6411588885 in words is "six billion, four hundred eleven million, five hundred eighty-eight thousand, eight hundred eighty-five".