5394557 has 12 divisors (see below), whose sum is σ = 6350940. Its totient is φ = 4568256.

The previous prime is 5394541. The next prime is 5394569. The reversal of 5394557 is 7554935.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2524921 + 2869636 = 1589^2 + 1694^2 .

It is not a de Polignac number, because 5394557 - 2⁴ = 5394541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5394557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5394577) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 3743 + ... + 4979.

It is an arithmetic number, because the mean of its divisors is an integer number (529245).

Almost surely, 2^5394557 is an apocalyptic number.

It is an amenable number.

5394557 is a deficient number, since it is larger than the sum of its proper divisors (956383).

5394557 is a wasteful number, since it uses less digits than its factorization.

5394557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1333 counting only the distinct ones).

The product of its digits is 94500, while the sum is 38.

The square root of 5394557 is about 2322.6185653266. The cubic root of 5394557 is about 175.3820984449.

The spelling of 5394557 in words is "five million, three hundred ninety-four thousand, five hundred fifty-seven".