452060215123 has 4 divisors (see below), whose sum is σ = 493156598328. Its totient is φ = 410963831920.

The previous prime is 452060215121. The next prime is 452060215141. The reversal of 452060215123 is 321512060254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452060215123 - 2¹ = 452060215121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452060215121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20548191586 + ... + 20548191607.

It is an arithmetic number, because the mean of its divisors is an integer number (123289149582).

Almost surely, 2^452060215123 is an apocalyptic number.

452060215123 is a deficient number, since it is larger than the sum of its proper divisors (41096383205).

452060215123 is a wasteful number, since it uses less digits than its factorization.

452060215123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41096383204.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 452060215123 its reverse (321512060254), we get a palindrome (773572275377).

The spelling of 452060215123 in words is "four hundred fifty-two billion, sixty million, two hundred fifteen thousand, one hundred twenty-three".