44534263623 has 4 divisors (see below), whose sum is σ = 59379018168. Its totient is φ = 29689509080.

The previous prime is 44534263601. The next prime is 44534263687. The reversal of 44534263623 is 32636243544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44534263623 - 2⁶ = 44534263559 is a prime.

It is a super-2 number, since 2×44534263623² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44534264623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7422377268 + ... + 7422377273.

It is an arithmetic number, because the mean of its divisors is an integer number (14844754542).

Almost surely, 2^44534263623 is an apocalyptic number.

44534263623 is a deficient number, since it is larger than the sum of its proper divisors (14844754545).

44534263623 is a wasteful number, since it uses less digits than its factorization.

44534263623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14844754544.

The product of its digits is 1244160, while the sum is 42.

The spelling of 44534263623 in words is "forty-four billion, five hundred thirty-four million, two hundred sixty-three thousand, six hundred twenty-three".