451127670479 has 2 divisors, whose sum is σ = 451127670480. Its totient is φ = 451127670478.

The previous prime is 451127670313. The next prime is 451127670493. The reversal of 451127670479 is 974076721154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451127670479 - 2¹⁶ = 451127604943 is a prime.

It is a super-3 number, since 3×451127670479³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 451127670479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451127670079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225563835239 + 225563835240.

It is an arithmetic number, because the mean of its divisors is an integer number (225563835240).

Almost surely, 2^451127670479 is an apocalyptic number.

451127670479 is a deficient number, since it is larger than the sum of its proper divisors (1).

451127670479 is an equidigital number, since it uses as much as digits as its factorization.

451127670479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The spelling of 451127670479 in words is "four hundred fifty-one billion, one hundred twenty-seven million, six hundred seventy thousand, four hundred seventy-nine".