55261060 has 12 divisors (see below), whose sum is σ = 116048268. Its totient is φ = 22104416.

The previous prime is 55261043. The next prime is 55261093. The reversal of 55261060 is 6016255.

55261060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14607684 + 40653376 = 3822^2 + 6376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381507 + ... + 1381546.

It is an arithmetic number, because the mean of its divisors is an integer number (9670689).

Almost surely, 2^55261060 is an apocalyptic number.

It is an amenable number.

55261060 is an abundant number, since it is smaller than the sum of its proper divisors (60787208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55261060 is a wasteful number, since it uses less digits than its factorization.

55261060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763062 (or 2763060 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 55261060 is about 7433.7783125407. The cubic root of 55261060 is about 380.8959928097.

The spelling of 55261060 in words is "fifty-five million, two hundred sixty-one thousand, sixty".