55031034132 has 36 divisors (see below), whose sum is σ = 139316733556. Its totient is φ = 18315918720.

The previous prime is 55031034131. The next prime is 55031034221. The reversal of 55031034132 is 23143013055.

55031034132 is a `hidden beast` number, since 5 + 5 + 0 + 310 + 341 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17957072016 + 37073962116 = 134004^2 + 192546^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 55031034096 and 55031034105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55031034131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1132513 + ... + 1180104.

Almost surely, 2^55031034132 is an apocalyptic number.

It is an amenable number.

55031034132 is an abundant number, since it is smaller than the sum of its proper divisors (84285699424).

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

55031034132 is a wasteful number, since it uses less digits than its factorization.

55031034132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313288 (or 2313283 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 55031034132 its reverse (23143013055), we get a palindrome (78174047187).

The spelling of 55031034132 in words is "fifty-five billion, thirty-one million, thirty-four thousand, one hundred thirty-two".