452373539 has 2 divisors, whose sum is σ = 452373540. Its totient is φ = 452373538.

The previous prime is 452373533. The next prime is 452373547. The reversal of 452373539 is 935373254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452373539 - 2⁸ = 452373283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452373496 and 452373505.

It is not a weakly prime, because it can be changed into another prime (452373533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226186769 + 226186770.

It is an arithmetic number, because the mean of its divisors is an integer number (226186770).

Almost surely, 2^452373539 is an apocalyptic number.

452373539 is a deficient number, since it is larger than the sum of its proper divisors (1).

452373539 is an equidigital number, since it uses as much as digits as its factorization.

452373539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 41.

The square root of 452373539 is about 21269.0747095401. The cubic root of 452373539 is about 767.6543781525.

The spelling of 452373539 in words is "four hundred fifty-two million, three hundred seventy-three thousand, five hundred thirty-nine".