5450453401 has 4 divisors (see below), whose sum is σ = 5638400100. Its totient is φ = 5262506704.

The previous prime is 5450453383. The next prime is 5450453447. The reversal of 5450453401 is 1043540545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1043540545 = 5 ⋅208708109.

It can be written as a sum of positive squares in 2 ways, for example, as 1720175625 + 3730277776 = 41475^2 + 61076^2 .

It is a cyclic number.

It is not a de Polignac number, because 5450453401 - 2¹⁹ = 5449929113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5450453471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93973306 + ... + 93973363.

It is an arithmetic number, because the mean of its divisors is an integer number (1409600025).

Almost surely, 2^5450453401 is an apocalyptic number.

It is an amenable number.

5450453401 is a deficient number, since it is larger than the sum of its proper divisors (187946699).

5450453401 is a wasteful number, since it uses less digits than its factorization.

5450453401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187946698.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5450453401 is about 73827.1860563573. The cubic root of 5450453401 is about 1759.8576633557.

Adding to 5450453401 its reverse (1043540545), we get a palindrome (6493993946).

The spelling of 5450453401 in words is "five billion, four hundred fifty million, four hundred fifty-three thousand, four hundred one".