451066262006023 has 4 divisors (see below), whose sum is σ = 456500795283288. Its totient is φ = 445631728728760.

The previous prime is 451066262005949. The next prime is 451066262006069. The reversal of 451066262006023 is 320600262660154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 451066262006023 - 2³⁷ = 450928823052551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451066262009023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717266638508 + ... + 2717266638673.

It is an arithmetic number, because the mean of its divisors is an integer number (114125198820822).

Almost surely, 2^{451066262006023} is an apocalyptic number.

451066262006023 is a deficient number, since it is larger than the sum of its proper divisors (5434533277265).

451066262006023 is an equidigital number, since it uses as much as digits as its factorization.

451066262006023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434533277264.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 451066262006023 in words is "four hundred fifty-one trillion, sixty-six billion, two hundred sixty-two million, six thousand, twenty-three".