5421354541 has 8 divisors (see below), whose sum is σ = 5715388224. Its totient is φ = 5132181120.

The previous prime is 5421354517. The next prime is 5421354571. The reversal of 5421354541 is 1454531245.

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

It is a cyclic number.

It is not a de Polignac number, because 5421354541 - 2⁵ = 5421354509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5421354497 and 5421354506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421354571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212775 + ... + 1217236.

It is an arithmetic number, because the mean of its divisors is an integer number (714423528).

Almost surely, 2^5421354541 is an apocalyptic number.

It is an amenable number.

5421354541 is a deficient number, since it is larger than the sum of its proper divisors (294033683).

5421354541 is a wasteful number, since it uses less digits than its factorization.

5421354541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430131.

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

The square root of 5421354541 is about 73629.8481663517. The cubic root of 5421354541 is about 1756.7202328678.

Adding to 5421354541 its reverse (1454531245), we get a palindrome (6875885786).

The spelling of 5421354541 in words is "five billion, four hundred twenty-one million, three hundred fifty-four thousand, five hundred forty-one".