55529159 has 8 divisors (see below), whose sum is σ = 63782400. Its totient is φ = 47356056.

The previous prime is 55529143. The next prime is 55529167. The reversal of 55529159 is 95192555.

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 55529159 - 2⁴ = 55529143 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 (55529059) 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, 18539 + ... + 21324.

It is an arithmetic number, because the mean of its divisors is an integer number (7972800).

Almost surely, 2^55529159 is an apocalyptic number.

55529159 is a deficient number, since it is larger than the sum of its proper divisors (8253241).

55529159 is a wasteful number, since it uses less digits than its factorization.

55529159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40069.

The product of its digits is 101250, while the sum is 41.

The square root of 55529159 is about 7451.7889798356. The cubic root of 55529159 is about 381.5109715844.

The spelling of 55529159 in words is "fifty-five million, five hundred twenty-nine thousand, one hundred fifty-nine".