5431453 has 4 divisors (see below), whose sum is σ = 5443648. Its totient is φ = 5419260.

The previous prime is 5431441. The next prime is 5431469. The reversal of 5431453 is 3541345.

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: 3541345 = 5 ⋅708269.

It is a cyclic number.

It is not a de Polignac number, because 5431453 - 2¹⁷ = 5300381 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 (5434453) 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 3 ways as a sum of consecutive naturals, for example, 5403 + ... + 6328.

It is an arithmetic number, because the mean of its divisors is an integer number (1360912).

Almost surely, 2^5431453 is an apocalyptic number.

It is an amenable number.

5431453 is a deficient number, since it is larger than the sum of its proper divisors (12195).

5431453 is a wasteful number, since it uses less digits than its factorization.

5431453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12194.

The product of its digits is 3600, while the sum is 25.

The square root of 5431453 is about 2330.5477896838. The cubic root of 5431453 is about 175.7810314908.

Adding to 5431453 its reverse (3541345), we get a palindrome (8972798).

The spelling of 5431453 in words is "five million, four hundred thirty-one thousand, four hundred fifty-three".