452630047 has 2 divisors, whose sum is σ = 452630048. Its totient is φ = 452630046.

The previous prime is 452630029. The next prime is 452630051. The reversal of 452630047 is 740036254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452630047 - 2¹⁵ = 452597279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452630747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226315023 + 226315024.

It is an arithmetic number, because the mean of its divisors is an integer number (226315024).

Almost surely, 2^452630047 is an apocalyptic number.

452630047 is a deficient number, since it is larger than the sum of its proper divisors (1).

452630047 is an equidigital number, since it uses as much as digits as its factorization.

452630047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 452630047 is about 21275.1039245405. The cubic root of 452630047 is about 767.7994443174.

The spelling of 452630047 in words is "four hundred fifty-two million, six hundred thirty thousand, forty-seven".