55134837 has 20 divisors (see below), whose sum is σ = 83530656. Its totient is φ = 36235080.

The previous prime is 55134823. The next prime is 55134839. The reversal of 55134837 is 73843155.

55134837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55134837 - 2¹¹ = 55132789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55134839) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 958 + ... + 10544.

Almost surely, 2^55134837 is an apocalyptic number.

It is an amenable number.

55134837 is a deficient number, since it is larger than the sum of its proper divisors (28395819).

55134837 is an equidigital number, since it uses as much as digits as its factorization.

55134837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670 (or 9661 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 55134837 is about 7425.2836309464. The cubic root of 55134837 is about 380.6057674283.

The spelling of 55134837 in words is "fifty-five million, one hundred thirty-four thousand, eight hundred thirty-seven".