54752047 has 4 divisors (see below), whose sum is σ = 62573776. Its totient is φ = 46930320.

The previous prime is 54752041. The next prime is 54752069. The reversal of 54752047 is 74025745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74025745 = 5 ⋅14805149.

It is a cyclic number.

It is not a de Polignac number, because 54752047 - 2¹⁵ = 54719279 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 (54752041) 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, 3910854 + ... + 3910867.

It is an arithmetic number, because the mean of its divisors is an integer number (15643444).

Almost surely, 2^54752047 is an apocalyptic number.

54752047 is a deficient number, since it is larger than the sum of its proper divisors (7821729).

54752047 is an equidigital number, since it uses as much as digits as its factorization.

54752047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821728.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 54752047 is about 7399.4626156228. The cubic root of 54752047 is about 379.7228981669.

The spelling of 54752047 in words is "fifty-four million, seven hundred fifty-two thousand, forty-seven".