5642653264 has 20 divisors (see below), whose sum is σ = 10936834720. Its totient is φ = 2820244320.

The previous prime is 5642653241. The next prime is 5642653267. The reversal of 5642653264 is 4623562465.

It is a self number, because there is not a number n which added to its sum of digits gives 5642653264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642653267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23772 + ... + 108859.

It is an arithmetic number, because the mean of its divisors is an integer number (546841736).

Almost surely, 2^5642653264 is an apocalyptic number.

It is an amenable number.

5642653264 is a deficient number, since it is larger than the sum of its proper divisors (5294181456).

5642653264 is a wasteful number, since it uses less digits than its factorization.

5642653264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135298 (or 135292 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The square root of 5642653264 is about 75117.5962341714. The cubic root of 5642653264 is about 1780.3051768129.

The spelling of 5642653264 in words is "five billion, six hundred forty-two million, six hundred fifty-three thousand, two hundred sixty-four".