480657451 has 2 divisors, whose sum is σ = 480657452. Its totient is φ = 480657450.

The previous prime is 480657361. The next prime is 480657467. The reversal of 480657451 is 154756084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480657451 - 2⁷ = 480657323 is a prime.

It is a super-3 number, since 3×480657451³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (480657851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240328725 + 240328726.

It is an arithmetic number, because the mean of its divisors is an integer number (240328726).

Almost surely, 2^480657451 is an apocalyptic number.

480657451 is a deficient number, since it is larger than the sum of its proper divisors (1).

480657451 is an equidigital number, since it uses as much as digits as its factorization.

480657451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 480657451 is about 21923.9013635803. The cubic root of 480657451 is about 783.3308420423.

The spelling of 480657451 in words is "four hundred eighty million, six hundred fifty-seven thousand, four hundred fifty-one".