5136845 has 8 divisors (see below), whose sum is σ = 7044864. Its totient is φ = 3522384.

The previous prime is 5136841. The next prime is 5136847. The reversal of 5136845 is 5486315.

It is a happy number.

5136845 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5136845 - 2² = 5136841 is a prime.

It is a Duffinian number.

5136845 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73349 + ... + 73418.

It is an arithmetic number, because the mean of its divisors is an integer number (880608).

Almost surely, 2^5136845 is an apocalyptic number.

It is an amenable number.

5136845 is a deficient number, since it is larger than the sum of its proper divisors (1908019).

5136845 is a wasteful number, since it uses less digits than its factorization.

5136845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146779.

The product of its digits is 14400, while the sum is 32.

The square root of 5136845 is about 2266.4608975228. The cubic root of 5136845 is about 172.5435862694.

The spelling of 5136845 in words is "five million, one hundred thirty-six thousand, eight hundred forty-five".