3516220564475 has 12 divisors (see below), whose sum is σ = 4364766798504. Its totient is φ = 2809974323520.

The previous prime is 3516220564433. The next prime is 3516220564511. The reversal of 3516220564475 is 5744650226153.

It is not a de Polignac number, because 3516220564475 - 2⁶ = 3516220564411 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75029309 + ... + 75076158.

It is an arithmetic number, because the mean of its divisors is an integer number (363730566542).

Almost surely, 2^{3516220564475} is an apocalyptic number.

3516220564475 is a deficient number, since it is larger than the sum of its proper divisors (848546234029).

3516220564475 is a wasteful number, since it uses less digits than its factorization.

3516220564475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150106414 (or 150106409 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 3516220564475 in words is "three trillion, five hundred sixteen billion, two hundred twenty million, five hundred sixty-four thousand, four hundred seventy-five".