54135541 has 8 divisors (see below), whose sum is σ = 57173120. Its totient is φ = 51116832.

The previous prime is 54135527. The next prime is 54135553. The reversal of 54135541 is 14553145.

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 54135541 - 2¹¹ = 54133493 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 (54135511) 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, 1396 + ... + 10498.

It is an arithmetic number, because the mean of its divisors is an integer number (7146640).

Almost surely, 2^54135541 is an apocalyptic number.

It is an amenable number.

54135541 is a deficient number, since it is larger than the sum of its proper divisors (3037579).

54135541 is a wasteful number, since it uses less digits than its factorization.

54135541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435.

The product of its digits is 6000, while the sum is 28.

The square root of 54135541 is about 7357.6858454272. The cubic root of 54135541 is about 378.2922932620.

Adding to 54135541 its reverse (14553145), we get a palindrome (68688686).

The spelling of 54135541 in words is "fifty-four million, one hundred thirty-five thousand, five hundred forty-one".