45361319 has 2 divisors, whose sum is σ = 45361320. Its totient is φ = 45361318.

The previous prime is 45361289. The next prime is 45361333. The reversal of 45361319 is 91316354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45361319 - 2¹² = 45357223 is a prime.

It is a super-2 number, since 2×45361319² = 4115298522839522, which contains 22 as substring.

It is a Chen prime.

It is equal to p_2738804 and since 45361319 and 2738804 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45361919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22680659 + 22680660.

It is an arithmetic number, because the mean of its divisors is an integer number (22680660).

Almost surely, 2^45361319 is an apocalyptic number.

45361319 is a deficient number, since it is larger than the sum of its proper divisors (1).

45361319 is an equidigital number, since it uses as much as digits as its factorization.

45361319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 45361319 is about 6735.0812170307. The cubic root of 45361319 is about 356.6387739370.

The spelling of 45361319 in words is "forty-five million, three hundred sixty-one thousand, three hundred nineteen".