5451342541 has 8 divisors (see below), whose sum is σ = 5641748280. Its totient is φ = 5261098752.

The previous prime is 5451342527. The next prime is 5451342551. The reversal of 5451342541 is 1452431545.

It can be written as a sum of positive squares in 4 ways, for example, as 111386916 + 5339955625 = 10554^2 + 73075^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5451342541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5451342497 and 5451342506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451342511) 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 7 ways as a sum of consecutive naturals, for example, 30121 + ... + 108673.

It is an arithmetic number, because the mean of its divisors is an integer number (705218535).

Almost surely, 2^5451342541 is an apocalyptic number.

It is an amenable number.

5451342541 is a deficient number, since it is larger than the sum of its proper divisors (190405739).

5451342541 is a wasteful number, since it uses less digits than its factorization.

5451342541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80975.

The product of its digits is 48000, while the sum is 34.

The square root of 5451342541 is about 73833.2075762661. The cubic root of 5451342541 is about 1759.9533541572.

The spelling of 5451342541 in words is "five billion, four hundred fifty-one million, three hundred forty-two thousand, five hundred forty-one".