452672851 has 2 divisors, whose sum is σ = 452672852. Its totient is φ = 452672850.

The previous prime is 452672833. The next prime is 452672863. The reversal of 452672851 is 158276254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452672851 - 2¹⁷ = 452541779 is a prime.

It is not a weakly prime, because it can be changed into another prime (452672351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226336425 + 226336426.

It is an arithmetic number, because the mean of its divisors is an integer number (226336426).

Almost surely, 2^452672851 is an apocalyptic number.

452672851 is a deficient number, since it is larger than the sum of its proper divisors (1).

452672851 is an equidigital number, since it uses as much as digits as its factorization.

452672851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 40.

The square root of 452672851 is about 21276.1098652926. The cubic root of 452672851 is about 767.8236464605.

It can be divided in two parts, 4526 and 72851, that added together give a palindrome (77377).

The spelling of 452672851 in words is "four hundred fifty-two million, six hundred seventy-two thousand, eight hundred fifty-one".