162546052 has 12 divisors (see below), whose sum is σ = 285273100. Its totient is φ = 81039456.

The previous prime is 162546011. The next prime is 162546053. The reversal of 162546052 is 250645261.

It can be written as a sum of positive squares in 2 ways, for example, as 90364036 + 72182016 = 9506^2 + 8496^2 .

It is not an unprimeable number, because it can be changed into a prime (162546053) 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, 56823 + ... + 59614.

Almost surely, 2^162546052 is an apocalyptic number.

It is an amenable number.

162546052 is a deficient number, since it is larger than the sum of its proper divisors (122727048).

162546052 is a wasteful number, since it uses less digits than its factorization.

162546052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116790 (or 116788 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 162546052 is about 12749.3549640756. The cubic root of 162546052 is about 545.7479862258.

The spelling of 162546052 in words is "one hundred sixty-two million, five hundred forty-six thousand, fifty-two".