55532135102 has 8 divisors (see below), whose sum is σ = 84869867016. Its totient is φ = 27242179432.

The previous prime is 55532135081. The next prime is 55532135117. The reversal of 55532135102 is 20153123555.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 261943928 + ... + 261944139.

It is an arithmetic number, because the mean of its divisors is an integer number (10608733377).

Almost surely, 2^55532135102 is an apocalyptic number.

55532135102 is a deficient number, since it is larger than the sum of its proper divisors (29337731914).

55532135102 is a wasteful number, since it uses less digits than its factorization.

55532135102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523888122.

The product of its (nonzero) digits is 22500, while the sum is 32.

Adding to 55532135102 its reverse (20153123555), we get a palindrome (75685258657).

The spelling of 55532135102 in words is "fifty-five billion, five hundred thirty-two million, one hundred thirty-five thousand, one hundred two".