3564454764172 has 24 divisors (see below), whose sum is σ = 6275187136512. Its totient is φ = 1771548537600.

The previous prime is 3564454764131. The next prime is 3564454764181. The reversal of 3564454764172 is 2714674544653.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2721397 + ... + 3812467.

It is an arithmetic number, because the mean of its divisors is an integer number (261466130688).

Almost surely, 2^{3564454764172} is an apocalyptic number.

It is an amenable number.

3564454764172 is a deficient number, since it is larger than the sum of its proper divisors (2710732372340).

3564454764172 is a wasteful number, since it uses less digits than its factorization.

3564454764172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095969 (or 1095967 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 58.

The spelling of 3564454764172 in words is "three trillion, five hundred sixty-four billion, four hundred fifty-four million, seven hundred sixty-four thousand, one hundred seventy-two".