45444767 has 2 divisors, whose sum is σ = 45444768. Its totient is φ = 45444766.

The previous prime is 45444761. The next prime is 45444781. The reversal of 45444767 is 76744454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45444767 - 2¹⁰ = 45443743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45444761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22722383 + 22722384.

It is an arithmetic number, because the mean of its divisors is an integer number (22722384).

Almost surely, 2^45444767 is an apocalyptic number.

45444767 is a deficient number, since it is larger than the sum of its proper divisors (1).

45444767 is an equidigital number, since it uses as much as digits as its factorization.

45444767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 41.

The square root of 45444767 is about 6741.2733960284. The cubic root of 45444767 is about 356.8573343175.

The spelling of 45444767 in words is "forty-five million, four hundred forty-four thousand, seven hundred sixty-seven".