54662513 has 8 divisors (see below), whose sum is σ = 57606336. Its totient is φ = 51766000.

The previous prime is 54662459. The next prime is 54662521. The reversal of 54662513 is 31526645.

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 54662513 - 2¹⁰ = 54661489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54662513.

It is not an unprimeable number, because it can be changed into a prime (54662813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9443 + ... + 14088.

It is an arithmetic number, because the mean of its divisors is an integer number (7200792).

Almost surely, 2^54662513 is an apocalyptic number.

It is an amenable number.

54662513 is a deficient number, since it is larger than the sum of its proper divisors (2943823).

54662513 is a wasteful number, since it uses less digits than its factorization.

54662513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23655.

The product of its digits is 21600, while the sum is 32.

The square root of 54662513 is about 7393.4101063041. The cubic root of 54662513 is about 379.5158029645.

The spelling of 54662513 in words is "fifty-four million, six hundred sixty-two thousand, five hundred thirteen".