1253532411 has 12 divisors (see below), whose sum is σ = 1814293000. Its totient is φ = 834010560.

The previous prime is 1253532377. The next prime is 1253532419. The reversal of 1253532411 is 1142353521.

1253532411 is a `hidden beast` number, since 125 + 3 + 532 + 4 + 1 + 1 = 666.

It is not a de Polignac number, because 1253532411 - 2⁹ = 1253531899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1253532419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135070 + ... + 144051.

Almost surely, 2^1253532411 is an apocalyptic number.

1253532411 is a deficient number, since it is larger than the sum of its proper divisors (560760589).

1253532411 is a wasteful number, since it uses less digits than its factorization.

1253532411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279626 (or 279623 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1253532411 is about 35405.2596516393. The cubic root of 1253532411 is about 1078.2311038511.

Adding to 1253532411 its reverse (1142353521), we get a palindrome (2395885932).

The spelling of 1253532411 in words is "one billion, two hundred fifty-three million, five hundred thirty-two thousand, four hundred eleven".