44500345655 has 16 divisors (see below), whose sum is σ = 54776908800. Its totient is φ = 34689289632.

The previous prime is 44500345597. The next prime is 44500345679. The reversal of 44500345655 is 55654300544.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 44500345655 - 2¹⁶ = 44500280119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363755 + ... + 470444.

It is an arithmetic number, because the mean of its divisors is an integer number (3423556800).

Almost surely, 2^44500345655 is an apocalyptic number.

44500345655 is a deficient number, since it is larger than the sum of its proper divisors (10276563145).

44500345655 is a wasteful number, since it uses less digits than its factorization.

44500345655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834478.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 44500345655 in words is "forty-four billion, five hundred million, three hundred forty-five thousand, six hundred fifty-five".