9930555550054 has 4 divisors (see below), whose sum is σ = 14895833325084. Its totient is φ = 4965277775026.

The previous prime is 9930555550031. The next prime is 9930555550129. The reversal of 9930555550054 is 4500555550399.

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

It is a junction number, because it is equal to n+sod(n) for n = 9930555549977 and 9930555550004.

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, 2482638887512 + ... + 2482638887515.

It is an arithmetic number, because the mean of its divisors is an integer number (3723958331271).

Almost surely, 2^{9930555550054} is an apocalyptic number.

9930555550054 is a deficient number, since it is larger than the sum of its proper divisors (4965277775030).

9930555550054 is a wasteful number, since it uses less digits than its factorization.

9930555550054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965277775029.

The product of its (nonzero) digits is 15187500, while the sum is 55.

The spelling of 9930555550054 in words is "nine trillion, nine hundred thirty billion, five hundred fifty-five million, five hundred fifty thousand, fifty-four".