5378557 has 8 divisors (see below), whose sum is σ = 5507840. Its totient is φ = 5250960.

The previous prime is 5378551. The next prime is 5378561. The reversal of 5378557 is 7558735.

5378557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5378557 - 2¹⁵ = 5345789 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7807 + ... + 8467.

It is an arithmetic number, because the mean of its divisors is an integer number (688480).

Almost surely, 2^5378557 is an apocalyptic number.

It is an amenable number.

5378557 is a deficient number, since it is larger than the sum of its proper divisors (129283).

5378557 is a wasteful number, since it uses less digits than its factorization.

5378557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843.

The product of its digits is 147000, while the sum is 40.

The square root of 5378557 is about 2319.1716193503. The cubic root of 5378557 is about 175.2085350783.

The spelling of 5378557 in words is "five million, three hundred seventy-eight thousand, five hundred fifty-seven".