1314985524 has 24 divisors (see below), whose sum is σ = 3069887520. Its totient is φ = 438101664.

The previous prime is 1314985523. The next prime is 1314985543. The reversal of 1314985524 is 4255894131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314985523) 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, 3319 + ... + 51390.

It is an arithmetic number, because the mean of its divisors is an integer number (127911980).

Almost surely, 2^1314985524 is an apocalyptic number.

It is an amenable number.

1314985524 is an abundant number, since it is smaller than the sum of its proper divisors (1754901996).

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

1314985524 is a wasteful number, since it uses less digits than its factorization.

1314985524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56719 (or 56717 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 1314985524 is about 36262.7291306101. The cubic root of 1314985524 is about 1095.5704856580.

The spelling of 1314985524 in words is "one billion, three hundred fourteen million, nine hundred eighty-five thousand, five hundred twenty-four".