45805016 has 8 divisors (see below), whose sum is σ = 85884420. Its totient is φ = 22902504.

The previous prime is 45805009. The next prime is 45805031. The reversal of 45805016 is 61050854.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 45805016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862806 + ... + 2862821.

Almost surely, 2^45805016 is an apocalyptic number.

It is an amenable number.

45805016 is a deficient number, since it is larger than the sum of its proper divisors (40079404).

45805016 is a wasteful number, since it uses less digits than its factorization.

45805016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725633 (or 5725629 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 45805016 is about 6767.9403070654. The cubic root of 45805016 is about 357.7978114054.

The spelling of 45805016 in words is "forty-five million, eight hundred five thousand, sixteen".