45812663 has 16 divisors (see below), whose sum is σ = 51468480. Its totient is φ = 40486656.

The previous prime is 45812659. The next prime is 45812677. The reversal of 45812663 is 36621854.

It is a cyclic number.

It is not a de Polignac number, because 45812663 - 2² = 45812659 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 (45812633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51206 + ... + 52092.

It is an arithmetic number, because the mean of its divisors is an integer number (3216780).

Almost surely, 2^45812663 is an apocalyptic number.

45812663 is a deficient number, since it is larger than the sum of its proper divisors (5655817).

45812663 is a wasteful number, since it uses less digits than its factorization.

45812663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its digits is 34560, while the sum is 35.

The square root of 45812663 is about 6768.5052264145. The cubic root of 45812663 is about 357.8177213619.

The spelling of 45812663 in words is "forty-five million, eight hundred twelve thousand, six hundred sixty-three".