55159041 has 16 divisors (see below), whose sum is σ = 85478400. Its totient is φ = 30984528.

The previous prime is 55159031. The next prime is 55159043. The reversal of 55159041 is 14095155.

It is not a de Polignac number, because 55159041 - 2⁵ = 55159009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55159043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21021 + ... + 23498.

It is an arithmetic number, because the mean of its divisors is an integer number (5342400).

Almost surely, 2^55159041 is an apocalyptic number.

It is an amenable number.

55159041 is a deficient number, since it is larger than the sum of its proper divisors (30319359).

55159041 is a wasteful number, since it uses less digits than its factorization.

55159041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44588.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 55159041 is about 7426.9132888435. The cubic root of 55159041 is about 380.6614541459.

The spelling of 55159041 in words is "fifty-five million, one hundred fifty-nine thousand, forty-one".