45475063 has 2 divisors, whose sum is σ = 45475064. Its totient is φ = 45475062.

The previous prime is 45475061. The next prime is 45475069. The reversal of 45475063 is 36057454.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45475063 - 2¹ = 45475061 is a prime.

Together with 45475061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45475061) 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, 22737531 + 22737532.

It is an arithmetic number, because the mean of its divisors is an integer number (22737532).

Almost surely, 2^45475063 is an apocalyptic number.

45475063 is a deficient number, since it is larger than the sum of its proper divisors (1).

45475063 is an equidigital number, since it uses as much as digits as its factorization.

45475063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 45475063 is about 6743.5200748570. The cubic root of 45475063 is about 356.9366169935.

The spelling of 45475063 in words is "forty-five million, four hundred seventy-five thousand, sixty-three".