54366613 has 4 divisors (see below), whose sum is σ = 62133280. Its totient is φ = 46599948.

The previous prime is 54366569. The next prime is 54366643. The reversal of 54366613 is 31666345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54366613 - 2⁹ = 54366101 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 (54366643) 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, 3883323 + ... + 3883336.

It is an arithmetic number, because the mean of its divisors is an integer number (15533320).

Almost surely, 2^54366613 is an apocalyptic number.

It is an amenable number.

54366613 is a deficient number, since it is larger than the sum of its proper divisors (7766667).

54366613 is an equidigital number, since it uses as much as digits as its factorization.

54366613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766666.

The product of its digits is 38880, while the sum is 34.

The square root of 54366613 is about 7373.3718880849. The cubic root of 54366613 is about 378.8297632153.

The spelling of 54366613 in words is "fifty-four million, three hundred sixty-six thousand, six hundred thirteen".