55126136 has 32 divisors (see below), whose sum is σ = 111765360. Its totient is φ = 25339392.

The previous prime is 55126109. The next prime is 55126151. The reversal of 55126136 is 63162155.

It is a junction number, because it is equal to n+sod(n) for n = 55126099 and 55126108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28496 + ... + 30368.

Almost surely, 2^55126136 is an apocalyptic number.

It is an amenable number.

55126136 is an abundant number, since it is smaller than the sum of its proper divisors (56639224).

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

55126136 is a wasteful number, since it uses less digits than its factorization.

55126136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175 (or 2171 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 55126136 is about 7424.6977042840. The cubic root of 55126136 is about 380.5857448486.

The spelling of 55126136 in words is "fifty-five million, one hundred twenty-six thousand, one hundred thirty-six".