452874251 has 2 divisors, whose sum is σ = 452874252. Its totient is φ = 452874250.

The previous prime is 452874229. The next prime is 452874259. The reversal of 452874251 is 152478254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452874251 is a prime.

It is a super-2 number, since 2×452874251² = 410190174437622002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452874259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226437125 + 226437126.

It is an arithmetic number, because the mean of its divisors is an integer number (226437126).

Almost surely, 2^452874251 is an apocalyptic number.

452874251 is a deficient number, since it is larger than the sum of its proper divisors (1).

452874251 is an equidigital number, since it uses as much as digits as its factorization.

452874251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89600, while the sum is 38.

The square root of 452874251 is about 21280.8423470501. The cubic root of 452874251 is about 767.9375011306.

The spelling of 452874251 in words is "four hundred fifty-two million, eight hundred seventy-four thousand, two hundred fifty-one".