452462265646 has 8 divisors (see below), whose sum is σ = 678728489544. Its totient is φ = 226219435800.

The previous prime is 452462265643. The next prime is 452462265659. The reversal of 452462265646 is 646562264254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×452462265646² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452462265593 and 452462265602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452462265643) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5800080 + ... + 5877571.

It is an arithmetic number, because the mean of its divisors is an integer number (84841061193).

Almost surely, 2^452462265646 is an apocalyptic number.

452462265646 is a deficient number, since it is larger than the sum of its proper divisors (226266223898).

452462265646 is a wasteful number, since it uses less digits than its factorization.

452462265646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11697026.

The product of its digits is 16588800, while the sum is 52.

The spelling of 452462265646 in words is "four hundred fifty-two billion, four hundred sixty-two million, two hundred sixty-five thousand, six hundred forty-six".