45436655 has 16 divisors (see below), whose sum is σ = 59885568. Its totient is φ = 32820000.

The previous prime is 45436637. The next prime is 45436687. The reversal of 45436655 is 55663454.

It is a happy number.

It is not a de Polignac number, because 45436655 - 2¹⁸ = 45174511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5570 + ... + 11040.

It is an arithmetic number, because the mean of its divisors is an integer number (3742848).

Almost surely, 2^45436655 is an apocalyptic number.

45436655 is a deficient number, since it is larger than the sum of its proper divisors (14448913).

45436655 is a wasteful number, since it uses less digits than its factorization.

45436655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638.

The product of its digits is 216000, while the sum is 38.

The square root of 45436655 is about 6740.6717024344. The cubic root of 45436655 is about 356.8360997571.

The spelling of 45436655 in words is "forty-five million, four hundred thirty-six thousand, six hundred fifty-five".