5538502 has 4 divisors (see below), whose sum is σ = 8307756. Its totient is φ = 2769250.

The previous prime is 5538487. The next prime is 5538509. The reversal of 5538502 is 2058355.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384624 + ... + 1384627.

It is an arithmetic number, because the mean of its divisors is an integer number (2076939).

Almost surely, 2^5538502 is an apocalyptic number.

5538502 is a deficient number, since it is larger than the sum of its proper divisors (2769254).

5538502 is a wasteful number, since it uses less digits than its factorization.

5538502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769253.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5538502 is about 2353.4022180664. The cubic root of 5538502 is about 176.9283547163.

The spelling of 5538502 in words is "five million, five hundred thirty-eight thousand, five hundred two".