55842741 has 6 divisors (see below), whose sum is σ = 80661750. Its totient is φ = 37228488.

The previous prime is 55842727. The next prime is 55842769. The reversal of 55842741 is 14724855.

55842741 is a `hidden beast` number, since 5 + 584 + 2 + 74 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50339025 + 5503716 = 7095^2 + 2346^2 .

It is not a de Polignac number, because 55842741 - 2¹⁰ = 55841717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55842696 and 55842705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55842701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3102366 + ... + 3102383.

It is an arithmetic number, because the mean of its divisors is an integer number (13443625).

Almost surely, 2^55842741 is an apocalyptic number.

It is an amenable number.

55842741 is a deficient number, since it is larger than the sum of its proper divisors (24819009).

55842741 is a wasteful number, since it uses less digits than its factorization.

55842741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204755 (or 6204752 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 55842741 is about 7472.8000776148. The cubic root of 55842741 is about 382.2277750336.

The spelling of 55842741 in words is "fifty-five million, eight hundred forty-two thousand, seven hundred forty-one".