45348517 has 2 divisors, whose sum is σ = 45348518. Its totient is φ = 45348516.

The previous prime is 45348491. The next prime is 45348529. The reversal of 45348517 is 71584354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31203396 + 14145121 = 5586^2 + 3761^2 .

It is a cyclic number.

It is not a de Polignac number, because 45348517 - 2¹⁵ = 45315749 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45348587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22674258 + 22674259.

It is an arithmetic number, because the mean of its divisors is an integer number (22674259).

Almost surely, 2^45348517 is an apocalyptic number.

It is an amenable number.

45348517 is a deficient number, since it is larger than the sum of its proper divisors (1).

45348517 is an equidigital number, since it uses as much as digits as its factorization.

45348517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 37.

The square root of 45348517 is about 6734.1307531113. The cubic root of 45348517 is about 356.6052202451.

The spelling of 45348517 in words is "forty-five million, three hundred forty-eight thousand, five hundred seventeen".