55060161 has 16 divisors (see below), whose sum is σ = 83712384. Its totient is φ = 31889664.

The previous prime is 55060153. The next prime is 55060169. The reversal of 55060161 is 16106055.

It is an interprime number because it is at equal distance from previous prime (55060153) and next prime (55060169).

It is not a de Polignac number, because 55060161 - 2³ = 55060153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55060169) 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, 40861 + ... + 42186.

It is an arithmetic number, because the mean of its divisors is an integer number (5232024).

Almost surely, 2^55060161 is an apocalyptic number.

55060161 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

55060161 is a deficient number, since it is larger than the sum of its proper divisors (28652223).

55060161 is a wasteful number, since it uses less digits than its factorization.

55060161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83080.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 55060161 is about 7420.2534323297. The cubic root of 55060161 is about 380.4338558060.

The spelling of 55060161 in words is "fifty-five million, sixty thousand, one hundred sixty-one".