5276538 has 24 divisors (see below), whose sum is σ = 11475828. Its totient is φ = 1752192.

The previous prime is 5276519. The next prime is 5276539. The reversal of 5276538 is 8356725.

5276538 is a `hidden beast` number, since 52 + 76 + 538 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5184729 + 91809 = 2277^2 + 303^2 .

It is not an unprimeable number, because it can be changed into a prime (5276539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7456 + ... + 8132.

Almost surely, 2^5276538 is an apocalyptic number.

5276538 is an abundant number, since it is smaller than the sum of its proper divisors (6199290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5276538 is a wasteful number, since it uses less digits than its factorization.

5276538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118 (or 1115 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5276538 is about 2297.0716140338. The cubic root of 5276538 is about 174.0936871607.

It can be divided in two parts, 527653 and 8, that multiplied together give a palindrome (4221224).

The spelling of 5276538 in words is "five million, two hundred seventy-six thousand, five hundred thirty-eight".