5573431 has 4 divisors (see below), whose sum is σ = 5591664. Its totient is φ = 5555200.

The previous prime is 5573413. The next prime is 5573461. The reversal of 5573431 is 1343755.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5573431 - 2⁷ = 5573303 is a prime.

It is a super-2 number, since 2×5573431² = 62126266223522, which contains 22 as substring.

It is an Ulam number.

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 5573431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5573461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8650 + ... + 9271.

It is an arithmetic number, because the mean of its divisors is an integer number (1397916).

Almost surely, 2^5573431 is an apocalyptic number.

5573431 is a deficient number, since it is larger than the sum of its proper divisors (18233).

5573431 is a wasteful number, since it uses less digits than its factorization.

5573431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18232.

The product of its digits is 6300, while the sum is 28.

The square root of 5573431 is about 2360.8115130184. The cubic root of 5573431 is about 177.2995131043.

The spelling of 5573431 in words is "five million, five hundred seventy-three thousand, four hundred thirty-one".