5401573 has 4 divisors (see below), whose sum is σ = 5636448. Its totient is φ = 5166700.

The previous prime is 5401559. The next prime is 5401603. The reversal of 5401573 is 3751045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3751045 = 5 ⋅750209.

It is a cyclic number.

It is not a de Polignac number, because 5401573 - 2¹⁷ = 5270501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117403 + ... + 117448.

It is an arithmetic number, because the mean of its divisors is an integer number (1409112).

Almost surely, 2^5401573 is an apocalyptic number.

It is an amenable number.

5401573 is a deficient number, since it is larger than the sum of its proper divisors (234875).

5401573 is a wasteful number, since it uses less digits than its factorization.

5401573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234874.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5401573 is about 2324.1284387916. The cubic root of 5401573 is about 175.4580977497.

The spelling of 5401573 in words is "five million, four hundred one thousand, five hundred seventy-three".