45534855 has 16 divisors (see below), whose sum is σ = 73206144. Its totient is φ = 24168480.

The previous prime is 45534851. The next prime is 45534913. The reversal of 45534855 is 55843554.

It is not a de Polignac number, because 45534855 - 2² = 45534851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45534851) 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, 4029 + ... + 10358.

It is an arithmetic number, because the mean of its divisors is an integer number (4575384).

Almost surely, 2^45534855 is an apocalyptic number.

45534855 is a deficient number, since it is larger than the sum of its proper divisors (27671289).

45534855 is a wasteful number, since it uses less digits than its factorization.

45534855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14606.

The product of its digits is 240000, while the sum is 39.

The square root of 45534855 is about 6747.9519115062. The cubic root of 45534855 is about 357.0929855315.

The spelling of 45534855 in words is "forty-five million, five hundred thirty-four thousand, eight hundred fifty-five".