3573566572674 has 64 divisors (see below), whose sum is σ = 8433598390272. Its totient is φ = 987853536000.

The previous prime is 3573566572673. The next prime is 3573566572717. The reversal of 3573566572674 is 4762756653753.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3573566572673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5330349 + ... + 5963199.

It is an arithmetic number, because the mean of its divisors is an integer number (131774974848).

Almost surely, 2^{3573566572674} is an apocalyptic number.

3573566572674 is an abundant number, since it is smaller than the sum of its proper divisors (4860031817598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3573566572674 is a wasteful number, since it uses less digits than its factorization.

3573566572674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637231.

The product of its digits is 666792000, while the sum is 66.

The spelling of 3573566572674 in words is "three trillion, five hundred seventy-three billion, five hundred sixty-six million, five hundred seventy-two thousand, six hundred seventy-four".