45115067 has 2 divisors, whose sum is σ = 45115068. Its totient is φ = 45115066.

The previous prime is 45115043. The next prime is 45115069. The reversal of 45115067 is 76051154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45115067 - 2¹² = 45110971 is a prime.

Together with 45115069, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_2724734 and since 45115067 and 2724734 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45115069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22557533 + 22557534.

It is an arithmetic number, because the mean of its divisors is an integer number (22557534).

Almost surely, 2^45115067 is an apocalyptic number.

45115067 is a deficient number, since it is larger than the sum of its proper divisors (1).

45115067 is an equidigital number, since it uses as much as digits as its factorization.

45115067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 45115067 is about 6716.7750446178. The cubic root of 45115067 is about 355.9922435502.

The spelling of 45115067 in words is "forty-five million, one hundred fifteen thousand, sixty-seven".