5450342431 has 4 divisors (see below), whose sum is σ = 5455843264. Its totient is φ = 5444841600.

The previous prime is 5450342419. The next prime is 5450342437. The reversal of 5450342431 is 1342430545.

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 5450342431 - 2⁵ = 5450342399 is a prime.

It is a super-2 number, since 2×5450342431² = 59412465230317979522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5450342393 and 5450342402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450342437) 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, 2748930 + ... + 2750911.

It is an arithmetic number, because the mean of its divisors is an integer number (1363960816).

Almost surely, 2^5450342431 is an apocalyptic number.

5450342431 is a deficient number, since it is larger than the sum of its proper divisors (5500833).

5450342431 is an equidigital number, since it uses as much as digits as its factorization.

5450342431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500832.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5450342431 is about 73826.4345001166. The cubic root of 5450342431 is about 1759.8457198398.

Adding to 5450342431 its reverse (1342430545), we get a palindrome (6792772976).

The spelling of 5450342431 in words is "five billion, four hundred fifty million, three hundred forty-two thousand, four hundred thirty-one".