5393042 has 4 divisors (see below), whose sum is σ = 8089566. Its totient is φ = 2696520.

The previous prime is 5393041. The next prime is 5393053. The reversal of 5393042 is 2403935.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2403935 = 5 ⋅480787.

It can be written as a sum of positive squares in only one way, i.e., 5067001 + 326041 = 2251^2 + 571^2 .

It is a d-powerful number, because it can be written as 5⁷ + 3⁵ + 9⁶ + 3¹⁴ + 0 + 4⁴ + 2³ .

It is not an unprimeable number, because it can be changed into a prime (5393041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348259 + ... + 1348262.

Almost surely, 2^5393042 is an apocalyptic number.

5393042 is a deficient number, since it is larger than the sum of its proper divisors (2696524).

5393042 is a wasteful number, since it uses less digits than its factorization.

5393042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696523.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 5393042 is about 2322.2924019167. The cubic root of 5393042 is about 175.3656788849.

Adding to 5393042 its reverse (2403935), we get a palindrome (7796977).

The spelling of 5393042 in words is "five million, three hundred ninety-three thousand, forty-two".