5645426522 has 8 divisors (see below), whose sum is σ = 8506114176. Its totient is φ = 2810055132.

The previous prime is 5645426519. The next prime is 5645426533. The reversal of 5645426522 is 2256245465.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5645426522.

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, 6328508 + ... + 6329399.

It is an arithmetic number, because the mean of its divisors is an integer number (1063264272).

Almost surely, 2^5645426522 is an apocalyptic number.

5645426522 is a deficient number, since it is larger than the sum of its proper divisors (2860687654).

5645426522 is a wasteful number, since it uses less digits than its factorization.

5645426522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12658132.

The product of its digits is 576000, while the sum is 41.

The square root of 5645426522 is about 75136.0534097979. The cubic root of 5645426522 is about 1780.5967912189.

The spelling of 5645426522 in words is "five billion, six hundred forty-five million, four hundred twenty-six thousand, five hundred twenty-two".