45010805 has 32 divisors (see below), whose sum is σ = 63866880. Its totient is φ = 29816640.

The previous prime is 45010799. The next prime is 45010807. The reversal of 45010805 is 50801054.

It is not a de Polignac number, because 45010805 - 2²⁰ = 43962229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45010807) 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 31 ways as a sum of consecutive naturals, for example, 146462 + ... + 146768.

It is an arithmetic number, because the mean of its divisors is an integer number (1995840).

Almost surely, 2^45010805 is an apocalyptic number.

It is an amenable number.

45010805 is a deficient number, since it is larger than the sum of its proper divisors (18856075).

45010805 is a wasteful number, since it uses less digits than its factorization.

45010805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 45010805 is about 6709.0092413113. The cubic root of 45010805 is about 355.7177964909.

Adding to 45010805 its reverse (50801054), we get a palindrome (95811859).

The spelling of 45010805 in words is "forty-five million, ten thousand, eight hundred five".