45160213 has 6 divisors (see below), whose sum is σ = 52533366. Its totient is φ = 38708712.

The previous prime is 45160183. The next prime is 45160223. The reversal of 45160213 is 31206154.

It can be written as a sum of positive squares in only one way, i.e., 37859409 + 7300804 = 6153^2 + 2702^2 .

It is a de Polignac number, because none of the positive numbers 2^k-45160213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45160223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460770 + ... + 460867.

It is an arithmetic number, because the mean of its divisors is an integer number (8755561).

Almost surely, 2^45160213 is an apocalyptic number.

It is an amenable number.

45160213 is a deficient number, since it is larger than the sum of its proper divisors (7373153).

45160213 is an equidigital number, since it uses as much as digits as its factorization.

45160213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921651 (or 921644 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 45160213 is about 6720.1348944794. The cubic root of 45160213 is about 356.1109494061.

Adding to 45160213 its reverse (31206154), we get a palindrome (76366367).

The spelling of 45160213 in words is "forty-five million, one hundred sixty thousand, two hundred thirteen".