45666101 has 16 divisors (see below), whose sum is σ = 52026240. Its totient is φ = 39735360.

The previous prime is 45666079. The next prime is 45666107. The reversal of 45666101 is 10166654.

It is a cyclic number.

It is not a de Polignac number, because 45666101 - 2²² = 41471797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666107) 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, 72056 + ... + 72686.

It is an arithmetic number, because the mean of its divisors is an integer number (3251640).

Almost surely, 2^45666101 is an apocalyptic number.

It is an amenable number.

45666101 is a deficient number, since it is larger than the sum of its proper divisors (6360139).

45666101 is a wasteful number, since it uses less digits than its factorization.

45666101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 45666101 is about 6757.6697906897. The cubic root of 45666101 is about 357.4357417883.

The spelling of 45666101 in words is "forty-five million, six hundred sixty-six thousand, one hundred one".