5440526522 has 4 divisors (see below), whose sum is σ = 8160789786. Its totient is φ = 2720263260.

The previous prime is 5440526521. The next prime is 5440526551. The reversal of 5440526522 is 2256250445.

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., 3772539241 + 1667987281 = 61421^2 + 40841^2 .

It is not an unprimeable number, because it can be changed into a prime (5440526521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360131629 + ... + 1360131632.

Almost surely, 2^5440526522 is an apocalyptic number.

5440526522 is a deficient number, since it is larger than the sum of its proper divisors (2720263264).

5440526522 is a wasteful number, since it uses less digits than its factorization.

5440526522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720263263.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 5440526522 is about 73759.9249050594. The cubic root of 5440526522 is about 1758.7886079042.

Adding to 5440526522 its reverse (2256250445), we get a palindrome (7696776967).

The spelling of 5440526522 in words is "five billion, four hundred forty million, five hundred twenty-six thousand, five hundred twenty-two".