452120099 has 2 divisors, whose sum is σ = 452120100. Its totient is φ = 452120098.

The previous prime is 452120093. The next prime is 452120113. The reversal of 452120099 is 990021254.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452120099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452120093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226060049 + 226060050.

It is an arithmetic number, because the mean of its divisors is an integer number (226060050).

Almost surely, 2^452120099 is an apocalyptic number.

452120099 is a deficient number, since it is larger than the sum of its proper divisors (1).

452120099 is an equidigital number, since it uses as much as digits as its factorization.

452120099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 452120099 is about 21263.1159287627. The cubic root of 452120099 is about 767.5109932041.

The spelling of 452120099 in words is "four hundred fifty-two million, one hundred twenty thousand, ninety-nine".