162153733 has 16 divisors (see below), whose sum is σ = 195502720. Its totient is φ = 131383296.

The previous prime is 162153709. The next prime is 162153743. The reversal of 162153733 is 337351261.

It is a cyclic number.

It is not a de Polignac number, because 162153733 - 2¹⁷ = 162022661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162153695 and 162153704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162153743) 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 15 ways as a sum of consecutive naturals, for example, 75685 + ... + 77797.

It is an arithmetic number, because the mean of its divisors is an integer number (12218920).

Almost surely, 2^162153733 is an apocalyptic number.

It is an amenable number.

162153733 is a deficient number, since it is larger than the sum of its proper divisors (33348987).

162153733 is a wasteful number, since it uses less digits than its factorization.

162153733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716.

The product of its digits is 11340, while the sum is 31.

The square root of 162153733 is about 12733.9598318826. The cubic root of 162153733 is about 545.3085624678.

The spelling of 162153733 in words is "one hundred sixty-two million, one hundred fifty-three thousand, seven hundred thirty-three".