5378538 has 32 divisors (see below), whose sum is σ = 11819520. Its totient is φ = 1618160.

The previous prime is 5378533. The next prime is 5378551. The reversal of 5378538 is 8358735.

It is a junction number, because it is equal to n+sod(n) for n = 5378496 and 5378505.

It is not an unprimeable number, because it can be changed into a prime (5378533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14803 + ... + 15161.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^5378538 is an apocalyptic number.

5378538 is an abundant number, since it is smaller than the sum of its proper divisors (6440982).

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

5378538 is a wasteful number, since it uses less digits than its factorization.

5378538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 100800, while the sum is 39.

The square root of 5378538 is about 2319.1675230565. The cubic root of 5378538 is about 175.2083287673.

The spelling of 5378538 in words is "five million, three hundred seventy-eight thousand, five hundred thirty-eight".