54852619 has 4 divisors (see below), whose sum is σ = 56019744. Its totient is φ = 53685496.

The previous prime is 54852617. The next prime is 54852641. The reversal of 54852619 is 91625845.

54852619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91625845 = 5 ⋅18325169.

It is a cyclic number.

It is not a de Polignac number, because 54852619 - 2¹ = 54852617 is a prime.

It is a super-2 number, since 2×54852619² = 6017619622318322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54852617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583492 + ... + 583585.

It is an arithmetic number, because the mean of its divisors is an integer number (14004936).

Almost surely, 2^54852619 is an apocalyptic number.

54852619 is a deficient number, since it is larger than the sum of its proper divisors (1167125).

54852619 is a wasteful number, since it uses less digits than its factorization.

54852619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167124.

The product of its digits is 86400, while the sum is 40.

The square root of 54852619 is about 7406.2553966225. The cubic root of 54852619 is about 379.9552555811.

The spelling of 54852619 in words is "fifty-four million, eight hundred fifty-two thousand, six hundred nineteen".