3545168148884 has 6 divisors (see below), whose sum is σ = 6204044260554. Its totient is φ = 1772584074440.

The previous prime is 3545168148881. The next prime is 3545168148917. The reversal of 3545168148884 is 4888418615453.

It can be written as a sum of positive squares in only one way, i.e., 3268039603984 + 277128544900 = 1807772^2 + 526430^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3545168148884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545168148881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443146018607 + ... + 443146018614.

It is an arithmetic number, because the mean of its divisors is an integer number (1034007376759).

Almost surely, 2^{3545168148884} is an apocalyptic number.

It is an amenable number.

3545168148884 is a deficient number, since it is larger than the sum of its proper divisors (2658876111670).

3545168148884 is a wasteful number, since it uses less digits than its factorization.

3545168148884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886292037225 (or 886292037223 counting only the distinct ones).

The product of its digits is 117964800, while the sum is 65.

The spelling of 3545168148884 in words is "three trillion, five hundred forty-five billion, one hundred sixty-eight million, one hundred forty-eight thousand, eight hundred eighty-four".