5136651 has 24 divisors (see below), whose sum is σ = 8184176. Its totient is φ = 3084480.

The previous prime is 5136629. The next prime is 5136661. The reversal of 5136651 is 1566315.

It is a happy number.

5136651 is a `hidden beast` number, since 5 + 1 + 3 + 6 + 651 = 666.

5136651 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5136651 - 2¹⁴ = 5120267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5136611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4521 + ... + 5541.

Almost surely, 2^5136651 is an apocalyptic number.

5136651 is a deficient number, since it is larger than the sum of its proper divisors (3047525).

5136651 is a wasteful number, since it uses less digits than its factorization.

5136651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 1080 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 5136651 is about 2266.4180991159. The cubic root of 5136651 is about 172.5414141270.

The spelling of 5136651 in words is "five million, one hundred thirty-six thousand, six hundred fifty-one".