55938353 has 4 divisors (see below), whose sum is σ = 57742848. Its totient is φ = 54133860.

The previous prime is 55938349. The next prime is 55938359. The reversal of 55938353 is 35383955.

55938353 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35383955 = 5 ⋅7076791.

It is a cyclic number.

It is not a de Polignac number, because 55938353 - 2² = 55938349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55938353.

It is not an unprimeable number, because it can be changed into a prime (55938359) 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, 902201 + ... + 902262.

It is an arithmetic number, because the mean of its divisors is an integer number (14435712).

Almost surely, 2^55938353 is an apocalyptic number.

It is an amenable number.

55938353 is a deficient number, since it is larger than the sum of its proper divisors (1804495).

55938353 is a wasteful number, since it uses less digits than its factorization.

55938353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804494.

The product of its digits is 243000, while the sum is 41.

The square root of 55938353 is about 7479.1946758993. The cubic root of 55938353 is about 382.4457963547.

The spelling of 55938353 in words is "fifty-five million, nine hundred thirty-eight thousand, three hundred fifty-three".