5402553 has 16 divisors (see below), whose sum is σ = 7855680. Its totient is φ = 3282624.

The previous prime is 5402543. The next prime is 5402561. The reversal of 5402553 is 3552045.

It is not a de Polignac number, because 5402553 - 2⁵ = 5402521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5402533) 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, 2403 + ... + 4071.

It is an arithmetic number, because the mean of its divisors is an integer number (490980).

Almost surely, 2^5402553 is an apocalyptic number.

It is an amenable number.

5402553 is a deficient number, since it is larger than the sum of its proper divisors (2453127).

5402553 is a wasteful number, since it uses less digits than its factorization.

5402553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5402553 is about 2324.3392609514. The cubic root of 5402553 is about 175.4687081489.

Adding to 5402553 its reverse (3552045), we get a palindrome (8954598).

The spelling of 5402553 in words is "five million, four hundred two thousand, five hundred fifty-three".