5010643644 has 48 divisors (see below), whose sum is σ = 11803935360. Its totient is φ = 1654211520.

The previous prime is 5010643643. The next prime is 5010643657. The reversal of 5010643644 is 4463460105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010643643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735534 + ... + 742314.

It is an arithmetic number, because the mean of its divisors is an integer number (245915320).

Almost surely, 2^5010643644 is an apocalyptic number.

It is an amenable number.

5010643644 is an abundant number, since it is smaller than the sum of its proper divisors (6793291716).

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

5010643644 is a wasteful number, since it uses less digits than its factorization.

5010643644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370 (or 7368 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 5010643644 is about 70785.9000366598. The cubic root of 5010643644 is about 1711.1884450715.

The spelling of 5010643644 in words is "five billion, ten million, six hundred forty-three thousand, six hundred forty-four".