5505543512102 has 4 divisors (see below), whose sum is σ = 8258315268156. Its totient is φ = 2752771756050.

The previous prime is 5505543512099. The next prime is 5505543512129. The reversal of 5505543512102 is 2012153455055.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5505543512102² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376385878024 + ... + 1376385878027.

It is an arithmetic number, because the mean of its divisors is an integer number (2064578817039).

Almost surely, 2^{5505543512102} is an apocalyptic number.

5505543512102 is a deficient number, since it is larger than the sum of its proper divisors (2752771756054).

5505543512102 is a wasteful number, since it uses less digits than its factorization.

5505543512102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752771756053.

The product of its (nonzero) digits is 150000, while the sum is 38.

Adding to 5505543512102 its reverse (2012153455055), we get a palindrome (7517696967157).

The spelling of 5505543512102 in words is "five trillion, five hundred five billion, five hundred forty-three million, five hundred twelve thousand, one hundred two".