45341969 has 2 divisors, whose sum is σ = 45341970. Its totient is φ = 45341968.

The previous prime is 45341927. The next prime is 45342013. The reversal of 45341969 is 96914354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30030400 + 15311569 = 5480^2 + 3913^2 .

It is a cyclic number.

It is not a de Polignac number, because 45341969 - 2⁸ = 45341713 is a prime.

It is a super-2 number, since 2×45341969² = 4111788305593922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45341069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22670984 + 22670985.

It is an arithmetic number, because the mean of its divisors is an integer number (22670985).

Almost surely, 2^45341969 is an apocalyptic number.

It is an amenable number.

45341969 is a deficient number, since it is larger than the sum of its proper divisors (1).

45341969 is an equidigital number, since it uses as much as digits as its factorization.

45341969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The square root of 45341969 is about 6733.6445555138. The cubic root of 45341969 is about 356.5880556751.

The spelling of 45341969 in words is "forty-five million, three hundred forty-one thousand, nine hundred sixty-nine".