55941297 has 4 divisors (see below), whose sum is σ = 74588400. Its totient is φ = 37294196.

The previous prime is 55941289. The next prime is 55941337. The reversal of 55941297 is 79214955.

55941297 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.

It is a cyclic number.

It is not a de Polignac number, because 55941297 - 2³ = 55941289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55941227) 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, 9323547 + ... + 9323552.

It is an arithmetic number, because the mean of its divisors is an integer number (18647100).

Almost surely, 2^55941297 is an apocalyptic number.

It is an amenable number.

55941297 is a deficient number, since it is larger than the sum of its proper divisors (18647103).

55941297 is a wasteful number, since it uses less digits than its factorization.

55941297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647102.

The product of its digits is 113400, while the sum is 42.

The square root of 55941297 is about 7479.3914859432. The cubic root of 55941297 is about 382.4525055302.

The spelling of 55941297 in words is "fifty-five million, nine hundred forty-one thousand, two hundred ninety-seven".