480357091 has 2 divisors, whose sum is σ = 480357092. Its totient is φ = 480357090.

The previous prime is 480357079. The next prime is 480357149. The reversal of 480357091 is 190753084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480357091 - 2²¹ = 478259939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 480357091.

It is not a weakly prime, because it can be changed into another prime (480357071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240178545 + 240178546.

It is an arithmetic number, because the mean of its divisors is an integer number (240178546).

Almost surely, 2^480357091 is an apocalyptic number.

480357091 is a deficient number, since it is larger than the sum of its proper divisors (1).

480357091 is an equidigital number, since it uses as much as digits as its factorization.

480357091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 480357091 is about 21917.0502349198. The cubic root of 480357091 is about 783.1676417723.

The spelling of 480357091 in words is "four hundred eighty million, three hundred fifty-seven thousand, ninety-one".