306452006556 has 24 divisors (see below), whose sum is σ = 715256716944. Its totient is φ = 102121806720.

The previous prime is 306452006533. The next prime is 306452006587. The reversal of 306452006556 is 655600254603.

It is a super-2 number, since 2×306452006556² (a number of 24 digits) 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 7 ways as a sum of consecutive naturals, for example, 3563505 + ... + 3648488.

It is an arithmetic number, because the mean of its divisors is an integer number (29802363206).

Almost surely, 2^306452006556 is an apocalyptic number.

It is an amenable number.

306452006556 is an abundant number, since it is smaller than the sum of its proper divisors (408804710388).

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

306452006556 is a wasteful number, since it uses less digits than its factorization.

306452006556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7215541 (or 7215539 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 306452006556 in words is "three hundred six billion, four hundred fifty-two million, six thousand, five hundred fifty-six".