55050600550164 has 48 divisors (see below), whose sum is σ = 135240754145280. Its totient is φ = 17380703386080.

The previous prime is 55050600550163. The next prime is 55050600550171. The reversal of 55050600550164 is 46105500605055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050600550163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24597502 + ... + 26742069.

It is an arithmetic number, because the mean of its divisors is an integer number (2817515711360).

Almost surely, 2^{55050600550164} is an apocalyptic number.

It is an amenable number.

55050600550164 is an abundant number, since it is smaller than the sum of its proper divisors (80190153595116).

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

55050600550164 is a wasteful number, since it uses less digits than its factorization.

55050600550164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51344300 (or 51344298 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 55050600550164 in words is "fifty-five trillion, fifty billion, six hundred million, five hundred fifty thousand, one hundred sixty-four".