6406462652 has 12 divisors (see below), whose sum is σ = 11449848480. Its totient is φ = 3135077376.

The previous prime is 6406462649. The next prime is 6406462661. The reversal of 6406462652 is 2562646046.

It is a super-2 number, since 2×6406462652² = 82085527422941746208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17038277 + ... + 17038652.

It is an arithmetic number, because the mean of its divisors is an integer number (954154040).

Almost surely, 2^6406462652 is an apocalyptic number.

It is an amenable number.

6406462652 is a deficient number, since it is larger than the sum of its proper divisors (5043385828).

6406462652 is a wasteful number, since it uses less digits than its factorization.

6406462652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34076980 (or 34076978 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 6406462652 is about 80040.3813833992. The cubic root of 6406462652 is about 1857.2602601564.

The spelling of 6406462652 in words is "six billion, four hundred six million, four hundred sixty-two thousand, six hundred fifty-two".