1480705091 has 2 divisors, whose sum is σ = 1480705092. Its totient is φ = 1480705090.

The previous prime is 1480705087. The next prime is 1480705099. The reversal of 1480705091 is 1905070841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1480705091 - 2² = 1480705087 is a prime.

It is not a weakly prime, because it can be changed into another prime (1480705099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740352545 + 740352546.

It is an arithmetic number, because the mean of its divisors is an integer number (740352546).

Almost surely, 2^1480705091 is an apocalyptic number.

1480705091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480705091 is an equidigital number, since it uses as much as digits as its factorization.

1480705091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 1480705091 is about 38479.9310160504. The cubic root of 1480705091 is about 1139.7847882961.

The spelling of 1480705091 in words is "one billion, four hundred eighty million, seven hundred five thousand, ninety-one".