5134538 has 4 divisors (see below), whose sum is σ = 7701810. Its totient is φ = 2567268.

The previous prime is 5134517. The next prime is 5134567. The reversal of 5134538 is 8354315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8354315 = 5 ⋅1670863.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 237169 = 2213^2 + 487^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5134538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283633 + ... + 1283636.

Almost surely, 2^5134538 is an apocalyptic number.

5134538 is a deficient number, since it is larger than the sum of its proper divisors (2567272).

5134538 is a wasteful number, since it uses less digits than its factorization.

5134538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567271.

The product of its digits is 7200, while the sum is 29.

The square root of 5134538 is about 2265.9518971064. The cubic root of 5134538 is about 172.5177521463.

The spelling of 5134538 in words is "five million, one hundred thirty-four thousand, five hundred thirty-eight".