5135644 has 12 divisors (see below), whose sum is σ = 9070600. Its totient is φ = 2544048.

The previous prime is 5135621. The next prime is 5135653. The reversal of 5135644 is 4465315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5454 + ... + 6325.

Almost surely, 2^5135644 is an apocalyptic number.

It is an amenable number.

5135644 is a deficient number, since it is larger than the sum of its proper divisors (3934956).

5135644 is a wasteful number, since it uses less digits than its factorization.

5135644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11892 (or 11890 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 5135644 is about 2266.1959315117. The cubic root of 5135644 is about 172.5301382614.

The spelling of 5135644 in words is "five million, one hundred thirty-five thousand, six hundred forty-four".