45063775 has 12 divisors (see below), whose sum is σ = 56458192. Its totient is φ = 35677440.

The previous prime is 45063773. The next prime is 45063803. The reversal of 45063775 is 57736054.

It is not a de Polignac number, because 45063775 - 2¹ = 45063773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45063773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6867 + ... + 11716.

Almost surely, 2^45063775 is an apocalyptic number.

45063775 is a deficient number, since it is larger than the sum of its proper divisors (11394417).

45063775 is a wasteful number, since it uses less digits than its factorization.

45063775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18690 (or 18685 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45063775 is about 6712.9557573397. The cubic root of 45063775 is about 355.8572814071.

It can be divided in two parts, 4506 and 3775, that added together give a square (8281 = 91²).

The spelling of 45063775 in words is "forty-five million, sixty-three thousand, seven hundred seventy-five".