5133658 has 4 divisors (see below), whose sum is σ = 7700490. Its totient is φ = 2566828.

The previous prime is 5133637. The next prime is 5133659. The reversal of 5133658 is 8563315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2934369 + 2199289 = 1713^2 + 1483^2 .

It is not an unprimeable number, because it can be changed into a prime (5133659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283413 + ... + 1283416.

Almost surely, 2^5133658 is an apocalyptic number.

5133658 is a deficient number, since it is larger than the sum of its proper divisors (2566832).

5133658 is a wasteful number, since it uses less digits than its factorization.

5133658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566831.

The product of its digits is 10800, while the sum is 31.

The square root of 5133658 is about 2265.7577099063. The cubic root of 5133658 is about 172.5078957388.

The spelling of 5133658 in words is "five million, one hundred thirty-three thousand, six hundred fifty-eight".