6412628572 has 24 divisors (see below), whose sum is σ = 12952245600. Its totient is φ = 2721057600.

The previous prime is 6412628539. The next prime is 6412628591. The reversal of 6412628572 is 2758262146.

It is a happy number.

It is a super-2 number, since 2×6412628572² = 82243610404861518368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1130947 + ... + 1136602.

It is an arithmetic number, because the mean of its divisors is an integer number (539676900).

Almost surely, 2^6412628572 is an apocalyptic number.

It is an amenable number.

6412628572 is an abundant number, since it is smaller than the sum of its proper divisors (6539617028).

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

6412628572 is a wasteful number, since it uses less digits than its factorization.

6412628572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267661 (or 2267659 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 6412628572 is about 80078.8896776173. The cubic root of 6412628572 is about 1857.8559110824.

The spelling of 6412628572 in words is "six billion, four hundred twelve million, six hundred twenty-eight thousand, five hundred seventy-two".