55045452160202 has 64 divisors (see below), whose sum is σ = 96720283008000. Its totient is φ = 23485369057920.

The previous prime is 55045452160183. The next prime is 55045452160207. The reversal of 55045452160202 is 20206125454055.

It is a self number, because there is not a number n which added to its sum of digits gives 55045452160202.

It is not an unprimeable number, because it can be changed into a prime (55045452160207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2661633302 + ... + 2661653982.

It is an arithmetic number, because the mean of its divisors is an integer number (1511254422000).

Almost surely, 2^{55045452160202} is an apocalyptic number.

55045452160202 is a deficient number, since it is larger than the sum of its proper divisors (41674830847798).

55045452160202 is a wasteful number, since it uses less digits than its factorization.

55045452160202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37876 (or 37862 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 55045452160202 in words is "fifty-five trillion, forty-five billion, four hundred fifty-two million, one hundred sixty thousand, two hundred two".