452700642623 has 16 divisors (see below), whose sum is σ = 470380336800. Its totient is φ = 435159889920.

The previous prime is 452700642617. The next prime is 452700642631. The reversal of 452700642623 is 326246007254.

It is a cyclic number.

It is not a de Polignac number, because 452700642623 - 2⁴ = 452700642607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452700642683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37867415 + ... + 37879367.

It is an arithmetic number, because the mean of its divisors is an integer number (29398771050).

Almost surely, 2^452700642623 is an apocalyptic number.

452700642623 is a deficient number, since it is larger than the sum of its proper divisors (17679694177).

452700642623 is a wasteful number, since it uses less digits than its factorization.

452700642623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17642.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 452700642623 its reverse (326246007254), we get a palindrome (778946649877).

The spelling of 452700642623 in words is "four hundred fifty-two billion, seven hundred million, six hundred forty-two thousand, six hundred twenty-three".