452053513 has 2 divisors, whose sum is σ = 452053514. Its totient is φ = 452053512.

The previous prime is 452053499. The next prime is 452053541. The reversal of 452053513 is 315350254.

It is an a-pointer prime, because the next prime (452053541) can be obtained adding 452053513 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 434847609 + 17205904 = 20853^2 + 4148^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452053513 is a prime.

It is not a weakly prime, because it can be changed into another prime (452053573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226026756 + 226026757.

It is an arithmetic number, because the mean of its divisors is an integer number (226026757).

Almost surely, 2^452053513 is an apocalyptic number.

It is an amenable number.

452053513 is a deficient number, since it is larger than the sum of its proper divisors (1).

452053513 is an equidigital number, since it uses as much as digits as its factorization.

452053513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 452053513 is about 21261.5501081177. The cubic root of 452053513 is about 767.4733129534.

The spelling of 452053513 in words is "four hundred fifty-two million, fifty-three thousand, five hundred thirteen".