452700642451 has 2 divisors, whose sum is σ = 452700642452. Its totient is φ = 452700642450.

The previous prime is 452700642439. The next prime is 452700642487. The reversal of 452700642451 is 154246007254.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452700642451 - 2¹³ = 452700634259 is a prime.

It is not a weakly prime, because it can be changed into another prime (452700642851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226350321225 + 226350321226.

It is an arithmetic number, because the mean of its divisors is an integer number (226350321226).

Almost surely, 2^452700642451 is an apocalyptic number.

452700642451 is a deficient number, since it is larger than the sum of its proper divisors (1).

452700642451 is an equidigital number, since it uses as much as digits as its factorization.

452700642451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 452700642451 in words is "four hundred fifty-two billion, seven hundred million, six hundred forty-two thousand, four hundred fifty-one".