1485688403 has 2 divisors, whose sum is σ = 1485688404. Its totient is φ = 1485688402.

The previous prime is 1485688349. The next prime is 1485688433. The reversal of 1485688403 is 3048865841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1485688403 - 2¹⁸ = 1485426259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1485688433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742844201 + 742844202.

It is an arithmetic number, because the mean of its divisors is an integer number (742844202).

Almost surely, 2^1485688403 is an apocalyptic number.

1485688403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485688403 is an equidigital number, since it uses as much as digits as its factorization.

1485688403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 1485688403 is about 38544.6287178901. The cubic root of 1485688403 is about 1141.0620048580.

The spelling of 1485688403 in words is "one billion, four hundred eighty-five million, six hundred eighty-eight thousand, four hundred three".