1485932665 has 8 divisors (see below), whose sum is σ = 2037850560. Its totient is φ = 1018925232.

The previous prime is 1485932663. The next prime is 1485932671. The reversal of 1485932665 is 5662395841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1485932665 - 2¹ = 1485932663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1485932663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21227575 + ... + 21227644.

It is an arithmetic number, because the mean of its divisors is an integer number (254731320).

Almost surely, 2^1485932665 is an apocalyptic number.

It is an amenable number.

1485932665 is a deficient number, since it is larger than the sum of its proper divisors (551917895).

1485932665 is an equidigital number, since it uses as much as digits as its factorization.

1485932665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42455231.

The product of its digits is 1555200, while the sum is 49.

The square root of 1485932665 is about 38547.7971484753. The cubic root of 1485932665 is about 1141.1245354249.

It can be divided in two parts, 14859 and 32665, that added together give a square (47524 = 218²).

The spelling of 1485932665 in words is "one billion, four hundred eighty-five million, nine hundred thirty-two thousand, six hundred sixty-five".