53554033 has 4 divisors (see below), whose sum is σ = 57673588. Its totient is φ = 49434480.

The previous prime is 53554031. The next prime is 53554037. The reversal of 53554033 is 33045535.

53554033 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 50808384 = 1657^2 + 7128^2 .

It is a cyclic number.

It is not a de Polignac number, because 53554033 - 2¹ = 53554031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53553992 and 53554010.

It is not an unprimeable number, because it can be changed into a prime (53554031) 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, 2059758 + ... + 2059783.

It is an arithmetic number, because the mean of its divisors is an integer number (14418397).

Almost surely, 2^53554033 is an apocalyptic number.

It is an amenable number.

53554033 is a deficient number, since it is larger than the sum of its proper divisors (4119555).

53554033 is a wasteful number, since it uses less digits than its factorization.

53554033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119554.

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 53554033 is about 7318.0621068696. The cubic root of 53554033 is about 376.9329128468.

Adding to 53554033 its reverse (33045535), we get a palindrome (86599568).

The spelling of 53554033 in words is "fifty-three million, five hundred fifty-four thousand, thirty-three".