1485949159 has 2 divisors, whose sum is σ = 1485949160. Its totient is φ = 1485949158.

The previous prime is 1485949121. The next prime is 1485949163. The reversal of 1485949159 is 9519495841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1485949159 - 2²⁷ = 1351731431 is a prime.

It is a super-3 number, since 3×1485949159³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485949259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742974579 + 742974580.

It is an arithmetic number, because the mean of its divisors is an integer number (742974580).

Almost surely, 2^1485949159 is an apocalyptic number.

1485949159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485949159 is an equidigital number, since it uses as much as digits as its factorization.

1485949159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 55.

The square root of 1485949159 is about 38548.0110900679. The cubic root of 1485949159 is about 1141.1287576078.

The spelling of 1485949159 in words is "one billion, four hundred eighty-five million, nine hundred forty-nine thousand, one hundred fifty-nine".