1485265903 has 8 divisors (see below), whose sum is σ = 1636333776. Its totient is φ = 1336872000.

The previous prime is 1485265879. The next prime is 1485265921. The reversal of 1485265903 is 3095625841.

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 1485265903 - 2⁹ = 1485265391 is a prime.

It is a super-2 number, since 2×1485265903² = 4412029605228810818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1485265903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485265933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667326 + ... + 669547.

It is an arithmetic number, because the mean of its divisors is an integer number (204541722).

Almost surely, 2^1485265903 is an apocalyptic number.

1485265903 is a deficient number, since it is larger than the sum of its proper divisors (151067873).

1485265903 is a wasteful number, since it uses less digits than its factorization.

1485265903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336985.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 1485265903 is about 38539.1476683125. The cubic root of 1485265903 is about 1140.9538295495.

The spelling of 1485265903 in words is "one billion, four hundred eighty-five million, two hundred sixty-five thousand, nine hundred three".