54341521 has 8 divisors (see below), whose sum is σ = 58653504. Its totient is φ = 50048400.

The previous prime is 54341519. The next prime is 54341533. The reversal of 54341521 is 12514345.

It is a happy number.

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 54341521 - 2¹ = 54341519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54341591) 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, 1596 + ... + 10546.

It is an arithmetic number, because the mean of its divisors is an integer number (7331688).

Almost surely, 2^54341521 is an apocalyptic number.

It is an amenable number.

54341521 is a deficient number, since it is larger than the sum of its proper divisors (4311983).

54341521 is a wasteful number, since it uses less digits than its factorization.

54341521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9431.

The product of its digits is 2400, while the sum is 25.

The square root of 54341521 is about 7371.6701635382. The cubic root of 54341521 is about 378.7714734019.

Adding to 54341521 its reverse (12514345), we get a palindrome (66855866).

The spelling of 54341521 in words is "fifty-four million, three hundred forty-one thousand, five hundred twenty-one".