44284523487 has 8 divisors (see below), whose sum is σ = 59047645104. Its totient is φ = 29522208768.

The previous prime is 44284523417. The next prime is 44284523501. The reversal of 44284523487 is 78432548244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44284523487 - 2¹⁰ = 44284522463 is a prime.

It is a super-2 number, since 2×44284523487² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44284523417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59298 + ... + 303455.

It is an arithmetic number, because the mean of its divisors is an integer number (7380955638).

Almost surely, 2^44284523487 is an apocalyptic number.

44284523487 is a deficient number, since it is larger than the sum of its proper divisors (14763121617).

44284523487 is a wasteful number, since it uses less digits than its factorization.

44284523487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403449.

The product of its digits is 6881280, while the sum is 51.

The spelling of 44284523487 in words is "forty-four billion, two hundred eighty-four million, five hundred twenty-three thousand, four hundred eighty-seven".