45861663 has 8 divisors (see below), whose sum is σ = 61283376. Its totient is φ = 30507200.

The previous prime is 45861661. The next prime is 45861667. The reversal of 45861663 is 36616854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45861663 - 2¹ = 45861661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45861661) 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 in 7 ways as a sum of consecutive naturals, for example, 15198 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (7660422).

Almost surely, 2^45861663 is an apocalyptic number.

45861663 is a deficient number, since it is larger than the sum of its proper divisors (15421713).

45861663 is a wasteful number, since it uses less digits than its factorization.

45861663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33625.

The product of its digits is 103680, while the sum is 39.

The square root of 45861663 is about 6772.1239651973. The cubic root of 45861663 is about 357.9452466641.

The spelling of 45861663 in words is "forty-five million, eight hundred sixty-one thousand, six hundred sixty-three".