32551240322313 has 72 divisors (see below), whose sum is σ = 52856699339808. Its totient is φ = 19949319073152.

The previous prime is 32551240322309. The next prime is 32551240322327. The reversal of 32551240322313 is 31322304215523.

32551240322313 is a `hidden beast` number, since 3 + 2 + 5 + 5 + 12 + 4 + 0 + 322 + 313 = 666.

It is not a de Polignac number, because 32551240322313 - 2² = 32551240322309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32551240322383) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5507406 + ... + 9769032.

It is an arithmetic number, because the mean of its divisors is an integer number (734120824164).

Almost surely, 2^{32551240322313} is an apocalyptic number.

It is an amenable number.

32551240322313 is a deficient number, since it is larger than the sum of its proper divisors (20305459017495).

32551240322313 is an equidigital number, since it uses as much as digits as its factorization.

32551240322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261745 (or 4261690 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 32551240322313 its reverse (31322304215523), we get a palindrome (63873544537836).

The spelling of 32551240322313 in words is "thirty-two trillion, five hundred fifty-one billion, two hundred forty million, three hundred twenty-two thousand, three hundred thirteen".