1523536132 has 6 divisors (see below), whose sum is σ = 2666188238. Its totient is φ = 761768064.

The previous prime is 1523536129. The next prime is 1523536163. The reversal of 1523536132 is 2316353251.

It can be written as a sum of positive squares in only one way, i.e., 1198959876 + 324576256 = 34626^2 + 18016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1523536094 and 1523536103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190442013 + ... + 190442020.

Almost surely, 2^1523536132 is an apocalyptic number.

It is an amenable number.

1523536132 is a deficient number, since it is larger than the sum of its proper divisors (1142652106).

1523536132 is a wasteful number, since it uses less digits than its factorization.

1523536132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380884037 (or 380884035 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

The square root of 1523536132 is about 39032.5009703452. The cubic root of 1523536132 is about 1150.6703418810.

Adding to 1523536132 its reverse (2316353251), we get a palindrome (3839889383).

The spelling of 1523536132 in words is "one billion, five hundred twenty-three million, five hundred thirty-six thousand, one hundred thirty-two".