54752713 has 4 divisors (see below), whose sum is σ = 54872980. Its totient is φ = 54632448.

The previous prime is 54752707. The next prime is 54752729. The reversal of 54752713 is 31725745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31725745 = 5 ⋅6345149.

It can be written as a sum of positive squares in 2 ways, for example, as 50879689 + 3873024 = 7133^2 + 1968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54752713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54752773) 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, 59448 + ... + 60361.

It is an arithmetic number, because the mean of its divisors is an integer number (13718245).

Almost surely, 2^54752713 is an apocalyptic number.

It is an amenable number.

54752713 is a deficient number, since it is larger than the sum of its proper divisors (120267).

54752713 is a wasteful number, since it uses less digits than its factorization.

54752713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120266.

The product of its digits is 29400, while the sum is 34.

The square root of 54752713 is about 7399.5076187541. The cubic root of 54752713 is about 379.7244378014.

The spelling of 54752713 in words is "fifty-four million, seven hundred fifty-two thousand, seven hundred thirteen".