162532013 has 4 divisors (see below), whose sum is σ = 185750880. Its totient is φ = 139313148.

The previous prime is 162532001. The next prime is 162532033. The reversal of 162532013 is 310235261.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 162532013 - 2⁴ = 162531997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162532013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162532033) 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, 11609423 + ... + 11609436.

It is an arithmetic number, because the mean of its divisors is an integer number (46437720).

Almost surely, 2^162532013 is an apocalyptic number.

It is an amenable number.

162532013 is a deficient number, since it is larger than the sum of its proper divisors (23218867).

162532013 is an equidigital number, since it uses as much as digits as its factorization.

162532013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23218866.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 162532013 is about 12748.8043753130. The cubic root of 162532013 is about 545.7322738036.

Adding to 162532013 its reverse (310235261), we get a palindrome (472767274).

The spelling of 162532013 in words is "one hundred sixty-two million, five hundred thirty-two thousand, thirteen".