32522545313 has 4 divisors (see below), whose sum is σ = 32531630868. Its totient is φ = 32513459760.

The previous prime is 32522545267. The next prime is 32522545337. The reversal of 32522545313 is 31354522523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31354522523 = 31567 ⋅993269.

It can be written as a sum of positive squares in 2 ways, for example, as 16825462369 + 15697082944 = 129713^2 + 125288^2 .

It is a cyclic number.

It is not a de Polignac number, because 32522545313 - 2¹⁸ = 32522283169 is a prime.

It is a super-2 number, since 2×32522545313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32522545373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4537406 + ... + 4544567.

It is an arithmetic number, because the mean of its divisors is an integer number (8132907717).

Almost surely, 2^32522545313 is an apocalyptic number.

It is an amenable number.

32522545313 is a deficient number, since it is larger than the sum of its proper divisors (9085555).

32522545313 is an equidigital number, since it uses as much as digits as its factorization.

32522545313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085554.

The product of its digits is 108000, while the sum is 35.

The spelling of 32522545313 in words is "thirty-two billion, five hundred twenty-two million, five hundred forty-five thousand, three hundred thirteen".