6306420909852 has 54 divisors (see below), whose sum is σ = 18543880537728. Its totient is φ = 1801834545168.

The previous prime is 6306420909839. The next prime is 6306420909871. The reversal of 6306420909852 is 2589090246036.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1787532508 + ... + 1787536035.

Almost surely, 2^{6306420909852} is an apocalyptic number.

It is an amenable number.

6306420909852 is an abundant number, since it is smaller than the sum of its proper divisors (12237459627876).

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

6306420909852 is a wasteful number, since it uses less digits than its factorization.

6306420909852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575068567 (or 3575068555 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 6306420909852 in words is "six trillion, three hundred six billion, four hundred twenty million, nine hundred nine thousand, eight hundred fifty-two".