54533530373 has 4 divisors (see below), whose sum is σ = 62324034720. Its totient is φ = 46743026028.

The previous prime is 54533530367. The next prime is 54533530439. The reversal of 54533530373 is 37303533545.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37303533545 = 5 ⋅7460706709.

It is a cyclic number.

It is not a de Polignac number, because 54533530373 - 2¹⁴ = 54533513989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54533530373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54533530273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3895252163 + ... + 3895252176.

It is an arithmetic number, because the mean of its divisors is an integer number (15581008680).

Almost surely, 2^54533530373 is an apocalyptic number.

It is an amenable number.

54533530373 is a deficient number, since it is larger than the sum of its proper divisors (7790504347).

54533530373 is an equidigital number, since it uses as much as digits as its factorization.

54533530373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7790504346.

The product of its (nonzero) digits is 850500, while the sum is 41.

The spelling of 54533530373 in words is "fifty-four billion, five hundred thirty-three million, five hundred thirty thousand, three hundred seventy-three".