1485688503 has 16 divisors (see below), whose sum is σ = 2134156640. Its totient is φ = 913901184.

The previous prime is 1485688493. The next prime is 1485688507. The reversal of 1485688503 is 3058865841.

It is not a de Polignac number, because 1485688503 - 2⁸ = 1485688247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485688507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115125 + ... + 127377.

It is an arithmetic number, because the mean of its divisors is an integer number (133384790).

Almost surely, 2^1485688503 is an apocalyptic number.

1485688503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1485688503 is a deficient number, since it is larger than the sum of its proper divisors (648468137).

1485688503 is a wasteful number, since it uses less digits than its factorization.

1485688503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15378.

The product of its (nonzero) digits is 921600, while the sum is 48.

The square root of 1485688503 is about 38544.6300150877. The cubic root of 1485688503 is about 1141.0620304592.

The spelling of 1485688503 in words is "one billion, four hundred eighty-five million, six hundred eighty-eight thousand, five hundred three".