5226552642 has 64 divisors (see below), whose sum is σ = 11306534400. Its totient is φ = 1605588480.

The previous prime is 5226552629. The next prime is 5226552649. The reversal of 5226552642 is 2462556225.

It is a self number, because there is not a number n which added to its sum of digits gives 5226552642.

It is not an unprimeable number, because it can be changed into a prime (5226552649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648417 + ... + 656427.

It is an arithmetic number, because the mean of its divisors is an integer number (176664600).

Almost surely, 2^5226552642 is an apocalyptic number.

5226552642 is an abundant number, since it is smaller than the sum of its proper divisors (6079981758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5226552642 is a wasteful number, since it uses less digits than its factorization.

5226552642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its digits is 288000, while the sum is 39.

The square root of 5226552642 is about 72294.9005255557. The cubic root of 5226552642 is about 1735.4220437349.

The spelling of 5226552642 in words is "five billion, two hundred twenty-six million, five hundred fifty-two thousand, six hundred forty-two".