54354541 has 4 divisors (see below), whose sum is σ = 54409212. Its totient is φ = 54299872.

The previous prime is 54354539. The next prime is 54354551. The reversal of 54354541 is 14545345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14853316 + 39501225 = 3854^2 + 6285^2 .

It is a cyclic number.

It is not a de Polignac number, because 54354541 - 2¹ = 54354539 is a prime.

It is a super-2 number, since 2×54354541² = 5908832254641362, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54354511) 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, 25816 + ... + 27841.

It is an arithmetic number, because the mean of its divisors is an integer number (13602303).

Almost surely, 2^54354541 is an apocalyptic number.

It is an amenable number.

54354541 is a deficient number, since it is larger than the sum of its proper divisors (54671).

54354541 is a wasteful number, since it uses less digits than its factorization.

54354541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54670.

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

The square root of 54354541 is about 7372.5532212389. The cubic root of 54354541 is about 378.8017216706.

Adding to 54354541 its reverse (14545345), we get a palindrome (68899886).

The spelling of 54354541 in words is "fifty-four million, three hundred fifty-four thousand, five hundred forty-one".