1489525696 has 28 divisors (see below), whose sum is σ = 3051129280. Its totient is φ = 720737280.

The previous prime is 1489525663. The next prime is 1489525699. The reversal of 1489525696 is 6965259841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1489525699) 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 3 ways as a sum of consecutive naturals, for example, 373401 + ... + 377368.

Almost surely, 2^1489525696 is an apocalyptic number.

1489525696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1489525696 is an abundant number, since it is smaller than the sum of its proper divisors (1561603584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489525696 is an equidigital number, since it uses as much as digits as its factorization.

1489525696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750812 (or 750802 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 55.

The square root of 1489525696 is about 38594.3738905038. The cubic root of 1489525696 is about 1142.0435531884.

The spelling of 1489525696 in words is "one billion, four hundred eighty-nine million, five hundred twenty-five thousand, six hundred ninety-six".