54808058933 has 4 divisors (see below), whose sum is σ = 54816909420. Its totient is φ = 54799208448.

The previous prime is 54808058923. The next prime is 54808058947. The reversal of 54808058933 is 33985080845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33985080845 = 5 ⋅6797016169.

It can be written as a sum of positive squares in 2 ways, for example, as 9663283204 + 45144775729 = 98302^2 + 212473^2 .

It is a cyclic number.

It is not a de Polignac number, because 54808058933 - 2¹² = 54808054837 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 (54808058923) 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, 4415948 + ... + 4428341.

It is an arithmetic number, because the mean of its divisors is an integer number (13704227355).

Almost surely, 2^54808058933 is an apocalyptic number.

It is an amenable number.

54808058933 is a deficient number, since it is larger than the sum of its proper divisors (8850487).

54808058933 is an equidigital number, since it uses as much as digits as its factorization.

54808058933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850486.

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 54808058933 in words is "fifty-four billion, eight hundred eight million, fifty-eight thousand, nine hundred thirty-three".