55065002132 has 12 divisors (see below), whose sum is σ = 110130004320. Its totient is φ = 23599286616.

The previous prime is 55065002119. The next prime is 55065002219. The reversal of 55065002132 is 23120056055.

It is a happy number.

55065002132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55065002095 and 55065002104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983303582 + ... + 983303637.

It is an arithmetic number, because the mean of its divisors is an integer number (9177500360).

Almost surely, 2^55065002132 is an apocalyptic number.

It is an amenable number.

55065002132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55065002132 is a wasteful number, since it uses less digits than its factorization.

55065002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966607230 (or 1966607228 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 55065002132 its reverse (23120056055), we get a palindrome (78185058187).

The spelling of 55065002132 in words is "fifty-five billion, sixty-five million, two thousand, one hundred thirty-two".