453446056556 has 48 divisors (see below), whose sum is σ = 856054452960. Its totient is φ = 209456916480.

The previous prime is 453446056541. The next prime is 453446056561. The reversal of 453446056556 is 655650644354.

It is a super-2 number, since 2×453446056556² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453446056498 and 453446056507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7125776 + ... + 7189128.

It is an arithmetic number, because the mean of its divisors is an integer number (17834467770).

Almost surely, 2^453446056556 is an apocalyptic number.

It is an amenable number.

453446056556 is a deficient number, since it is larger than the sum of its proper divisors (402608396404).

453446056556 is a wasteful number, since it uses less digits than its factorization.

453446056556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65714 (or 65712 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 453446056556 in words is "four hundred fifty-three billion, four hundred forty-six million, fifty-six thousand, five hundred fifty-six".