45486663 has 32 divisors (see below), whose sum is σ = 65567232. Its totient is φ = 27984000.

The previous prime is 45486659. The next prime is 45486673. The reversal of 45486663 is 36668454.

It is not a de Polignac number, because 45486663 - 2² = 45486659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45486613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425056 + ... + 425162.

It is an arithmetic number, because the mean of its divisors is an integer number (2048976).

Almost surely, 2^45486663 is an apocalyptic number.

45486663 is a deficient number, since it is larger than the sum of its proper divisors (20080569).

45486663 is a wasteful number, since it uses less digits than its factorization.

45486663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its digits is 414720, while the sum is 42.

The square root of 45486663 is about 6744.3801049466. The cubic root of 45486663 is about 356.9669641221.

It can be divided in two parts, 4548 and 6663, that added together give a palindrome (11211).

The spelling of 45486663 in words is "forty-five million, four hundred eighty-six thousand, six hundred sixty-three".