484881451 has 2 divisors, whose sum is σ = 484881452. Its totient is φ = 484881450.

The previous prime is 484881433. The next prime is 484881493. The reversal of 484881451 is 154188484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 484881451 - 2²¹ = 482784299 is a prime.

It is a super-2 number, since 2×484881451² = 470220043047730802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 484881398 and 484881407.

It is not a weakly prime, because it can be changed into another prime (484881401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242440725 + 242440726.

It is an arithmetic number, because the mean of its divisors is an integer number (242440726).

Almost surely, 2^484881451 is an apocalyptic number.

484881451 is a deficient number, since it is larger than the sum of its proper divisors (1).

484881451 is an equidigital number, since it uses as much as digits as its factorization.

484881451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163840, while the sum is 43.

The square root of 484881451 is about 22020.0238646556. The cubic root of 484881451 is about 785.6187805097.

The spelling of 484881451 in words is "four hundred eighty-four million, eight hundred eighty-one thousand, four hundred fifty-one".