54602013 has 4 divisors (see below), whose sum is σ = 72802688. Its totient is φ = 36401340.

The previous prime is 54602003. The next prime is 54602017. The reversal of 54602013 is 31020645.

It is a happy number.

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 not a de Polignac number, because 54602013 - 2⁶ = 54601949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54602017) 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 3 ways as a sum of consecutive naturals, for example, 9100333 + ... + 9100338.

It is an arithmetic number, because the mean of its divisors is an integer number (18200672).

Almost surely, 2^54602013 is an apocalyptic number.

It is an amenable number.

54602013 is a deficient number, since it is larger than the sum of its proper divisors (18200675).

54602013 is a wasteful number, since it uses less digits than its factorization.

54602013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18200674.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 54602013 is about 7389.3174921639. The cubic root of 54602013 is about 379.3757363330.

Adding to 54602013 its reverse (31020645), we get a palindrome (85622658).

The spelling of 54602013 in words is "fifty-four million, six hundred two thousand, thirteen".