55335029 has 4 divisors (see below), whose sum is σ = 55360140. Its totient is φ = 55309920.

The previous prime is 55335013. The next prime is 55335037. The reversal of 55335029 is 92053355.

55335029 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: 92053355 = 5 ⋅18410671.

It can be written as a sum of positive squares in 2 ways, for example, as 31618129 + 23716900 = 5623^2 + 4870^2 .

It is a cyclic number.

It is not a de Polignac number, because 55335029 - 2⁴ = 55335013 is a prime.

It is a super-3 number, since 3×55335029³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55334986 and 55335004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55335089) 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, 8894 + ... + 13775.

It is an arithmetic number, because the mean of its divisors is an integer number (13840035).

Almost surely, 2^55335029 is an apocalyptic number.

It is an amenable number.

55335029 is a deficient number, since it is larger than the sum of its proper divisors (25111).

55335029 is a wasteful number, since it uses less digits than its factorization.

55335029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25110.

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 55335029 is about 7438.7518442276. The cubic root of 55335029 is about 381.0658648929.

The spelling of 55335029 in words is "fifty-five million, three hundred thirty-five thousand, twenty-nine".