45145367 has 2 divisors, whose sum is σ = 45145368. Its totient is φ = 45145366.

The previous prime is 45145363. The next prime is 45145369. The reversal of 45145367 is 76354154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45145367 - 2² = 45145363 is a prime.

Together with 45145369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45145363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22572683 + 22572684.

It is an arithmetic number, because the mean of its divisors is an integer number (22572684).

Almost surely, 2^45145367 is an apocalyptic number.

45145367 is a deficient number, since it is larger than the sum of its proper divisors (1).

45145367 is an equidigital number, since it uses as much as digits as its factorization.

45145367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 45145367 is about 6719.0302127614. The cubic root of 45145367 is about 356.0719224084.

The spelling of 45145367 in words is "forty-five million, one hundred forty-five thousand, three hundred sixty-seven".