3445475612571 has 16 divisors (see below), whose sum is σ = 5169021081600. Its totient is φ = 2267907996744.

The previous prime is 3445475612567. The next prime is 3445475612597. The reversal of 3445475612571 is 1752165745443.

3445475612571 is a `hidden beast` number, since 3 + 4 + 4 + 5 + 4 + 7 + 5 + 61 + 2 + 571 = 666.

It is not a de Polignac number, because 3445475612571 - 2² = 3445475612567 is a prime.

It is a super-3 number, since 3×3445475612571³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3445475612521) 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, 807657411 + ... + 807661676.

It is an arithmetic number, because the mean of its divisors is an integer number (323063817600).

Almost surely, 2^{3445475612571} is an apocalyptic number.

3445475612571 is a deficient number, since it is larger than the sum of its proper divisors (1723545469029).

3445475612571 is a wasteful number, since it uses less digits than its factorization.

3445475612571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615319175 (or 1615319169 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 54.

The spelling of 3445475612571 in words is "three trillion, four hundred forty-five billion, four hundred seventy-five million, six hundred twelve thousand, five hundred seventy-one".