1525324012 has 12 divisors (see below), whose sum is σ = 2678429376. Its totient is φ = 760058480.

The previous prime is 1525324007. The next prime is 1525324033. The reversal of 1525324012 is 2104235251.

It is a super-2 number, since 2×1525324012² = 4653226683167552288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649564 + ... + 651907.

It is an arithmetic number, because the mean of its divisors is an integer number (223202448).

Almost surely, 2^1525324012 is an apocalyptic number.

It is an amenable number.

1525324012 is a deficient number, since it is larger than the sum of its proper divisors (1153105364).

1525324012 is a wasteful number, since it uses less digits than its factorization.

1525324012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301768 (or 1301766 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1525324012 is about 39055.3967077535. The cubic root of 1525324012 is about 1151.1202724155.

Adding to 1525324012 its reverse (2104235251), we get a palindrome (3629559263).

The spelling of 1525324012 in words is "one billion, five hundred twenty-five million, three hundred twenty-four thousand, twelve".