44006532450655 has 4 divisors (see below), whose sum is σ = 52807838940792. Its totient is φ = 35205225960520.

The previous prime is 44006532450593. The next prime is 44006532450679. The reversal of 44006532450655 is 55605423560044.

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

It is not a de Polignac number, because 44006532450655 - 2⁹ = 44006532450143 is a prime.

It is a super-4 number, since 4×44006532450655⁴ (a number of 56 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44006532450599 and 44006532450608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4400653245061 + ... + 4400653245070.

It is an arithmetic number, because the mean of its divisors is an integer number (13201959735198).

Almost surely, 2^{44006532450655} is an apocalyptic number.

44006532450655 is a deficient number, since it is larger than the sum of its proper divisors (8801306490137).

44006532450655 is an equidigital number, since it uses as much as digits as its factorization.

44006532450655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8801306490136.

The product of its (nonzero) digits is 8640000, while the sum is 49.

The spelling of 44006532450655 in words is "forty-four trillion, six billion, five hundred thirty-two million, four hundred fifty thousand, six hundred fifty-five".