423052201252552 has 32 divisors (see below), whose sum is σ = 822135290743800. Its totient is φ = 203921021366784.

The previous prime is 423052201252543. The next prime is 423052201252619. The reversal of 423052201252552 is 255252102250324.

It can be written as a sum of positive squares in 4 ways, for example, as 422716642885476 + 335558367076 = 20560074^2 + 579274^2 .

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, 6556070533 + ... + 6556135060.

Almost surely, 2^{423052201252552} is an apocalyptic number.

It is an amenable number.

423052201252552 is a deficient number, since it is larger than the sum of its proper divisors (399083089491248).

423052201252552 is a wasteful number, since it uses less digits than its factorization.

423052201252552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112205745 (or 13112205741 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 423052201252552 in words is "four hundred twenty-three trillion, fifty-two billion, two hundred one million, two hundred fifty-two thousand, five hundred fifty-two".