54542005033 has 4 divisors (see below), whose sum is σ = 55232410240. Its totient is φ = 53851599828.

The previous prime is 54542005019. The next prime is 54542005069. The reversal of 54542005033 is 33050024545.

It is a happy number.

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: 33050024545 = 5 ⋅6610004909.

It is a cyclic number.

It is not a de Polignac number, because 54542005033 - 2⁹ = 54542004521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54542004986 and 54542005004.

It is not an unprimeable number, because it can be changed into a prime (54542005933) 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, 345202485 + ... + 345202642.

It is an arithmetic number, because the mean of its divisors is an integer number (13808102560).

Almost surely, 2^54542005033 is an apocalyptic number.

It is an amenable number.

54542005033 is a deficient number, since it is larger than the sum of its proper divisors (690405207).

54542005033 is an equidigital number, since it uses as much as digits as its factorization.

54542005033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690405206.

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 54542005033 its reverse (33050024545), we get a palindrome (87592029578).

The spelling of 54542005033 in words is "fifty-four billion, five hundred forty-two million, five thousand, thirty-three".