55342841 has 4 divisors (see below), whose sum is σ = 55390884. Its totient is φ = 55294800.

The previous prime is 55342831. The next prime is 55342879. The reversal of 55342841 is 14824355.

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 37945600 + 17397241 = 6160^2 + 4171^2 .

It is a cyclic number.

It is not a de Polignac number, because 55342841 - 2¹⁴ = 55326457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55342798 and 55342807.

It is not an unprimeable number, because it can be changed into a prime (55342831) 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, 22250 + ... + 24611.

It is an arithmetic number, because the mean of its divisors is an integer number (13847721).

Almost surely, 2^55342841 is an apocalyptic number.

It is an amenable number.

55342841 is a deficient number, since it is larger than the sum of its proper divisors (48043).

55342841 is a wasteful number, since it uses less digits than its factorization.

55342841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48042.

The product of its digits is 19200, while the sum is 32.

The square root of 55342841 is about 7439.2769137867. The cubic root of 55342841 is about 381.0837965510.

The spelling of 55342841 in words is "fifty-five million, three hundred forty-two thousand, eight hundred forty-one".