44263450522 has 4 divisors (see below), whose sum is σ = 66395175786. Its totient is φ = 22131725260.

The previous prime is 44263450507. The next prime is 44263450541. The reversal of 44263450522 is 22505436244.

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

It can be written as a sum of positive squares in only one way, i.e., 27125760601 + 17137689921 = 164699^2 + 130911^2 .

It is a super-2 number, since 2×44263450522² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 11065862629 + ... + 11065862632.

Almost surely, 2^44263450522 is an apocalyptic number.

44263450522 is a deficient number, since it is larger than the sum of its proper divisors (22131725264).

44263450522 is a wasteful number, since it uses less digits than its factorization.

44263450522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131725263.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 44263450522 its reverse (22505436244), we get a palindrome (66768886766).

The spelling of 44263450522 in words is "forty-four billion, two hundred sixty-three million, four hundred fifty thousand, five hundred twenty-two".