6411213546 has 8 divisors (see below), whose sum is σ = 12822427104. Its totient is φ = 2137071180.

The previous prime is 6411213503. The next prime is 6411213547. The reversal of 6411213546 is 6453121146.

It is a sphenic number, since it is the product of 3 distinct primes.

6411213546 is an admirable number.

It is a super-2 number, since 2×6411213546² = 82207318264827788232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411213547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534267790 + ... + 534267801.

It is an arithmetic number, because the mean of its divisors is an integer number (1602803388).

Almost surely, 2^6411213546 is an apocalyptic number.

6411213546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6411213546 is a wasteful number, since it uses less digits than its factorization.

6411213546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068535596.

The product of its digits is 17280, while the sum is 33.

The square root of 6411213546 is about 80070.0539902403. The cubic root of 6411213546 is about 1857.7192480495.

The spelling of 6411213546 in words is "six billion, four hundred eleven million, two hundred thirteen thousand, five hundred forty-six".