55207141 has 16 divisors (see below), whose sum is σ = 64880640. Its totient is φ = 46433520.

The previous prime is 55207133. The next prime is 55207157. The reversal of 55207141 is 14170255.

55207141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55207141 - 2³ = 55207133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55207111) 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 15 ways as a sum of consecutive naturals, for example, 5916 + ... + 12058.

It is an arithmetic number, because the mean of its divisors is an integer number (4055040).

Almost surely, 2^55207141 is an apocalyptic number.

It is an amenable number.

55207141 is a deficient number, since it is larger than the sum of its proper divisors (9673499).

55207141 is a wasteful number, since it uses less digits than its factorization.

55207141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 55207141 is about 7430.1508060066. The cubic root of 55207141 is about 380.7720706226.

Adding to 55207141 its reverse (14170255), we get a palindrome (69377396).

The spelling of 55207141 in words is "fifty-five million, two hundred seven thousand, one hundred forty-one".