162925219852 has 6 divisors (see below), whose sum is σ = 285119134748. Its totient is φ = 81462609924.

The previous prime is 162925219819. The next prime is 162925219879. The reversal of 162925219852 is 258912529261.

It is a self number, because there is not a number n which added to its sum of digits gives 162925219852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20365652478 + ... + 20365652485.

Almost surely, 2^162925219852 is an apocalyptic number.

It is an amenable number.

162925219852 is a deficient number, since it is larger than the sum of its proper divisors (122193914896).

162925219852 is a wasteful number, since it uses less digits than its factorization.

162925219852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40731304967 (or 40731304965 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 52.

The spelling of 162925219852 in words is "one hundred sixty-two billion, nine hundred twenty-five million, two hundred nineteen thousand, eight hundred fifty-two".