45434567655 has 32 divisors (see below), whose sum is σ = 84284421120. Its totient is φ = 23178212640.

The previous prime is 45434567653. The next prime is 45434567669. The reversal of 45434567655 is 55676543454.

45434567655 is a `hidden beast` number, since 4 + 543 + 45 + 6 + 7 + 6 + 55 = 666.

It is not a de Polignac number, because 45434567655 - 2¹ = 45434567653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434567653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7313251 + ... + 7319460.

It is an arithmetic number, because the mean of its divisors is an integer number (2633888160).

Almost surely, 2^45434567655 is an apocalyptic number.

45434567655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45434567655 is a deficient number, since it is larger than the sum of its proper divisors (38849853465).

45434567655 is a wasteful number, since it uses less digits than its factorization.

45434567655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14632748 (or 14632742 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 54.

It can be divided in two parts, 45434 and 567655, that added together give a square (613089 = 783²).

The spelling of 45434567655 in words is "forty-five billion, four hundred thirty-four million, five hundred sixty-seven thousand, six hundred fifty-five".