5063644 has 6 divisors (see below), whose sum is σ = 8861384. Its totient is φ = 2531820.

The previous prime is 5063629. The next prime is 5063647. The reversal of 5063644 is 4463605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5063647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632952 + ... + 632959.

Almost surely, 2^5063644 is an apocalyptic number.

It is an amenable number.

5063644 is a deficient number, since it is larger than the sum of its proper divisors (3797740).

5063644 is a wasteful number, since it uses less digits than its factorization.

5063644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265915 (or 1265913 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5063644 is about 2250.2542078619. The cubic root of 5063644 is about 171.7200692666.

The spelling of 5063644 in words is "five million, sixty-three thousand, six hundred forty-four".