32070807073 has 4 divisors (see below), whose sum is σ = 32102975380. Its totient is φ = 32038638768.

The previous prime is 32070807061. The next prime is 32070807103. The reversal of 32070807073 is 37070807023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37070807023 = 109 ⋅340099147.

It can be written as a sum of positive squares in 2 ways, for example, as 14548460689 + 17522346384 = 120617^2 + 132372^2 .

It is a cyclic number.

It is not a de Polignac number, because 32070807073 - 2²¹ = 32068709921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32070807023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16082658 + ... + 16084651.

It is an arithmetic number, because the mean of its divisors is an integer number (8025743845).

Almost surely, 2^32070807073 is an apocalyptic number.

It is an amenable number.

32070807073 is a deficient number, since it is larger than the sum of its proper divisors (32168307).

32070807073 is an equidigital number, since it uses as much as digits as its factorization.

32070807073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32168306.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 32070807073 in words is "thirty-two billion, seventy million, eight hundred seven thousand, seventy-three".