32053323145 has 12 divisors (see below), whose sum is σ = 39836073420. Its totient is φ = 24758425664.

The previous prime is 32053323139. The next prime is 32053323157. The reversal of 32053323145 is 54132335023.

It can be written as a sum of positive squares in 6 ways, for example, as 1488493561 + 30564829584 = 38581^2 + 174828^2 .

It is not a de Polignac number, because 32053323145 - 2⁷ = 32053323017 is a prime.

It is an unprimeable number.

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, 3807130 + ... + 3815539.

It is an arithmetic number, because the mean of its divisors is an integer number (3319672785).

Almost surely, 2^32053323145 is an apocalyptic number.

It is an amenable number.

32053323145 is a deficient number, since it is larger than the sum of its proper divisors (7782750275).

32053323145 is an equidigital number, since it uses as much as digits as its factorization.

32053323145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622732 (or 7622703 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 32053323145 its reverse (54132335023), we get a palindrome (86185658168).

The spelling of 32053323145 in words is "thirty-two billion, fifty-three million, three hundred twenty-three thousand, one hundred forty-five".