55352141 has 8 divisors (see below), whose sum is σ = 60201624. Its totient is φ = 50587200.

The previous prime is 55352123. The next prime is 55352183. The reversal of 55352141 is 14125355.

It can be written as a sum of positive squares in 4 ways, for example, as 5593225 + 49758916 = 2365^2 + 7054^2 .

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 55352141 - 2¹⁰ = 55351117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55352141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55355141) 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, 19766 + ... + 22391.

It is an arithmetic number, because the mean of its divisors is an integer number (7525203).

Almost surely, 2^55352141 is an apocalyptic number.

It is an amenable number.

55352141 is a deficient number, since it is larger than the sum of its proper divisors (4849483).

55352141 is a wasteful number, since it uses less digits than its factorization.

55352141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42271.

The product of its digits is 3000, while the sum is 26.

The square root of 55352141 is about 7439.9019482786. The cubic root of 55352141 is about 381.1051415630.

Adding to 55352141 its reverse (14125355), we get a palindrome (69477496).

The spelling of 55352141 in words is "fifty-five million, three hundred fifty-two thousand, one hundred forty-one".