451382273105 has 8 divisors (see below), whose sum is σ = 541848069864. Its totient is φ = 360979590400.

The previous prime is 451382273099. The next prime is 451382273113. The reversal of 451382273105 is 501372283154.

It can be written as a sum of positive squares in 4 ways, for example, as 83156161 + 451299116944 = 9119^2 + 671788^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-451382273105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15762776 + ... + 15791385.

It is an arithmetic number, because the mean of its divisors is an integer number (67731008733).

Almost surely, 2^451382273105 is an apocalyptic number.

It is an amenable number.

451382273105 is a deficient number, since it is larger than the sum of its proper divisors (90465796759).

451382273105 is a wasteful number, since it uses less digits than its factorization.

451382273105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31557027.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 451382273105 in words is "four hundred fifty-one billion, three hundred eighty-two million, two hundred seventy-three thousand, one hundred five".