54359613 has 48 divisors (see below), whose sum is σ = 101207680. Its totient is φ = 28226880.

The previous prime is 54359593. The next prime is 54359621. The reversal of 54359613 is 31695345.

54359613 is a `hidden beast` number, since 5 + 4 + 35 + 9 + 613 = 666.

It is not a de Polignac number, because 54359613 - 2¹² = 54355517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54359653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21681 + ... + 24057.

Almost surely, 2^54359613 is an apocalyptic number.

It is an amenable number.

54359613 is a deficient number, since it is larger than the sum of its proper divisors (46848067).

54359613 is a wasteful number, since it uses less digits than its factorization.

54359613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415 (or 2398 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 54359613 is about 7372.8971917422. The cubic root of 54359613 is about 378.8135037133.

The spelling of 54359613 in words is "fifty-four million, three hundred fifty-nine thousand, six hundred thirteen".