5036138 has 4 divisors (see below), whose sum is σ = 7554210. Its totient is φ = 2518068.

The previous prime is 5036081. The next prime is 5036147. The reversal of 5036138 is 8316305.

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., 3636649 + 1399489 = 1907^2 + 1183^2 .

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, 1259033 + ... + 1259036.

Almost surely, 2^5036138 is an apocalyptic number.

5036138 is a deficient number, since it is larger than the sum of its proper divisors (2518072).

5036138 is a wasteful number, since it uses less digits than its factorization.

5036138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518071.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5036138 is about 2244.1341314636. The cubic root of 5036138 is about 171.4085735270.

The spelling of 5036138 in words is "five million, thirty-six thousand, one hundred thirty-eight".