32552313 has 8 divisors (see below), whose sum is σ = 43543008. Its totient is φ = 21631584.

The previous prime is 32552309. The next prime is 32552323. The reversal of 32552313 is 31325523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32552313 - 2² = 32552309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32552323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16395 + ... + 18272.

It is an arithmetic number, because the mean of its divisors is an integer number (5442876).

Almost surely, 2^32552313 is an apocalyptic number.

It is an amenable number.

32552313 is a deficient number, since it is larger than the sum of its proper divisors (10990695).

32552313 is a wasteful number, since it uses less digits than its factorization.

32552313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34983.

The product of its digits is 2700, while the sum is 24.

The square root of 32552313 is about 5705.4634342882. The cubic root of 32552313 is about 319.2963477440.

Adding to 32552313 its reverse (31325523), we get a palindrome (63877836).

The spelling of 32552313 in words is "thirty-two million, five hundred fifty-two thousand, three hundred thirteen".