162532825201 has 4 divisors (see below), whose sum is σ = 162533830900. Its totient is φ = 162531819504.

The previous prime is 162532825177. The next prime is 162532825207. The reversal of 162532825201 is 102528235261.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 150928365025 + 11604460176 = 388495^2 + 107724^2 .

It is a cyclic number.

It is not a de Polignac number, because 162532825201 - 2⁹ = 162532824689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162532825207) 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, 199386 + ... + 604003.

It is an arithmetic number, because the mean of its divisors is an integer number (40633457725).

Almost surely, 2^162532825201 is an apocalyptic number.

It is an amenable number.

162532825201 is a deficient number, since it is larger than the sum of its proper divisors (1005699).

162532825201 is an equidigital number, since it uses as much as digits as its factorization.

162532825201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005698.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 162532825201 in words is "one hundred sixty-two billion, five hundred thirty-two million, eight hundred twenty-five thousand, two hundred one".