451701145613 has 8 divisors (see below), whose sum is σ = 454330852248. Its totient is φ = 449071654464.

The previous prime is 451701145583. The next prime is 451701145661. The reversal of 451701145613 is 316541107154.

It can be written as a sum of positive squares in 4 ways, for example, as 150077210404 + 301623935209 = 387398^2 + 549203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 451701145613 - 2¹⁰ = 451701144589 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 (451701145663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6365195 + ... + 6435767.

It is an arithmetic number, because the mean of its divisors is an integer number (56791356531).

Almost surely, 2^451701145613 is an apocalyptic number.

It is an amenable number.

451701145613 is a deficient number, since it is larger than the sum of its proper divisors (2629706635).

451701145613 is a wasteful number, since it uses less digits than its factorization.

451701145613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107743.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 451701145613 in words is "four hundred fifty-one billion, seven hundred one million, one hundred forty-five thousand, six hundred thirteen".