32063788945 has 4 divisors (see below), whose sum is σ = 38476546740. Its totient is φ = 25651031152.

The previous prime is 32063788837. The next prime is 32063789047. The reversal of 32063788945 is 54988736023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54988736023 = 13 ⋅4229902771.

It can be written as a sum of positive squares in 2 ways, for example, as 24508528704 + 7555260241 = 156552^2 + 86921^2 .

It is a cyclic number.

It is not a de Polignac number, because 32063788945 - 2¹⁹ = 32063264657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206378890 + ... + 3206378899.

It is an arithmetic number, because the mean of its divisors is an integer number (9619136685).

Almost surely, 2^32063788945 is an apocalyptic number.

It is an amenable number.

32063788945 is a deficient number, since it is larger than the sum of its proper divisors (6412757795).

32063788945 is an equidigital number, since it uses as much as digits as its factorization.

32063788945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6412757794.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 32063788945 in words is "thirty-two billion, sixty-three million, seven hundred eighty-eight thousand, nine hundred forty-five".