55103010502 has 8 divisors (see below), whose sum is σ = 82656430416. Its totient is φ = 27550867032.

The previous prime is 55103010497. The next prime is 55103010583. The reversal of 55103010502 is 20501030155.

55103010502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 202693 + ... + 388960.

It is an arithmetic number, because the mean of its divisors is an integer number (10332053802).

Almost surely, 2^55103010502 is an apocalyptic number.

55103010502 is a deficient number, since it is larger than the sum of its proper divisors (27553419914).

55103010502 is a wasteful number, since it uses less digits than its factorization.

55103010502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638222.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 55103010502 its reverse (20501030155), we get a palindrome (75604040657).

The spelling of 55103010502 in words is "fifty-five billion, one hundred three million, ten thousand, five hundred two".