1413532551 has 24 divisors (see below), whose sum is σ = 1986961536. Its totient is φ = 892169520.

The previous prime is 1413532537. The next prime is 1413532573. The reversal of 1413532551 is 1552353141.

It is not a de Polignac number, because 1413532551 - 2⁶ = 1413532487 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413532511) 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 23 ways as a sum of consecutive naturals, for example, 731056 + ... + 732986.

It is an arithmetic number, because the mean of its divisors is an integer number (82790064).

Almost surely, 2^1413532551 is an apocalyptic number.

1413532551 is a deficient number, since it is larger than the sum of its proper divisors (573428985).

1413532551 is a wasteful number, since it uses less digits than its factorization.

1413532551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163 (or 2060 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 1413532551 is about 37596.9752905736. The cubic root of 1413532551 is about 1122.2818463527.

Adding to 1413532551 its reverse (1552353141), we get a palindrome (2965885692).

The spelling of 1413532551 in words is "one billion, four hundred thirteen million, five hundred thirty-two thousand, five hundred fifty-one".