452515024022 has 4 divisors (see below), whose sum is σ = 678772536036. Its totient is φ = 226257512010.

The previous prime is 452515023997. The next prime is 452515024051. The reversal of 452515024022 is 220420515254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 452515024022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113128756004 + ... + 113128756007.

It is an arithmetic number, because the mean of its divisors is an integer number (169693134009).

Almost surely, 2^452515024022 is an apocalyptic number.

452515024022 is a deficient number, since it is larger than the sum of its proper divisors (226257512014).

452515024022 is a wasteful number, since it uses less digits than its factorization.

452515024022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226257512013.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 452515024022 its reverse (220420515254), we get a palindrome (672935539276).

The spelling of 452515024022 in words is "four hundred fifty-two billion, five hundred fifteen million, twenty-four thousand, twenty-two".