3555565102145 has 64 divisors (see below), whose sum is σ = 5118109286400. Its totient is φ = 2368924286400.

The previous prime is 3555565102099. The next prime is 3555565102157. The reversal of 3555565102145 is 5412015655553.

3555565102145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3555565102145 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3555565102145.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13959080 + ... + 14211510.

It is an arithmetic number, because the mean of its divisors is an integer number (79970457600).

Almost surely, 2^{3555565102145} is an apocalyptic number.

3555565102145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3555565102145 is a deficient number, since it is larger than the sum of its proper divisors (1562544184255).

3555565102145 is a wasteful number, since it uses less digits than its factorization.

3555565102145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252691 (or 252677 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 3555565102145 in words is "three trillion, five hundred fifty-five billion, five hundred sixty-five million, one hundred two thousand, one hundred forty-five".