55525141 has 8 divisors (see below), whose sum is σ = 63921600. Its totient is φ = 47244768.

The previous prime is 55525139. The next prime is 55525147. The reversal of 55525141 is 14152555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55525141 - 2¹ = 55525139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55525147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27991 + ... + 29908.

It is an arithmetic number, because the mean of its divisors is an integer number (7990200).

Almost surely, 2^55525141 is an apocalyptic number.

It is an amenable number.

55525141 is a deficient number, since it is larger than the sum of its proper divisors (8396459).

55525141 is a wasteful number, since it uses less digits than its factorization.

55525141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58043.

The product of its digits is 5000, while the sum is 28.

The square root of 55525141 is about 7451.5193752684. The cubic root of 55525141 is about 381.5017695238.

Adding to 55525141 its reverse (14152555), we get a palindrome (69677696).

The spelling of 55525141 in words is "fifty-five million, five hundred twenty-five thousand, one hundred forty-one".