168282474572 has 12 divisors (see below), whose sum is σ = 295084503000. Its totient is φ = 83972616576.

The previous prime is 168282474571. The next prime is 168282474587. The reversal of 168282474572 is 275474282861.

It is not an unprimeable number, because it can be changed into a prime (168282474571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42152933 + ... + 42156924.

It is an arithmetic number, because the mean of its divisors is an integer number (24590375250).

Almost surely, 2^168282474572 is an apocalyptic number.

It is an amenable number.

168282474572 is a deficient number, since it is larger than the sum of its proper divisors (126802028428).

168282474572 is a wasteful number, since it uses less digits than its factorization.

168282474572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84310360 (or 84310358 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 56.

The spelling of 168282474572 in words is "one hundred sixty-eight billion, two hundred eighty-two million, four hundred seventy-four thousand, five hundred seventy-two".