162535481 has 8 divisors (see below), whose sum is σ = 171537600. Its totient is φ = 153578160.

The previous prime is 162535433. The next prime is 162535493. The reversal of 162535481 is 184535261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162535481 is a prime.

It is a super-2 number, since 2×162535481² = 52835565167802722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162535421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3605 + ... + 18386.

It is an arithmetic number, because the mean of its divisors is an integer number (21442200).

Almost surely, 2^162535481 is an apocalyptic number.

It is an amenable number.

162535481 is a deficient number, since it is larger than the sum of its proper divisors (9002119).

162535481 is a wasteful number, since it uses less digits than its factorization.

162535481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22399.

The product of its digits is 28800, while the sum is 35.

The square root of 162535481 is about 12748.9403873420. The cubic root of 162535481 is about 545.7361552668.

The spelling of 162535481 in words is "one hundred sixty-two million, five hundred thirty-five thousand, four hundred eighty-one".