45983920322 has 6 divisors (see below), whose sum is σ = 68976335379. Its totient is φ = 22991808530.

The previous prime is 45983920321. The next prime is 45983920331. The reversal of 45983920322 is 22302938954.

45983920322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 22991960161 + 22991960161 = 151631^2 + 151631^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=151631.

It is a super-2 number, since 2×45983920322² (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 (45983920321) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 227447 + ... + 379077.

Almost surely, 2^45983920322 is an apocalyptic number.

45983920322 is a deficient number, since it is larger than the sum of its proper divisors (22992415057).

45983920322 is an frugal number, since it uses more digits than its factorization.

45983920322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303264 (or 151633 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 45983920322 in words is "forty-five billion, nine hundred eighty-three million, nine hundred twenty thousand, three hundred twenty-two".