733256023161 has 16 divisors (see below), whose sum is σ = 992292793920. Its totient is φ = 481544858880.

The previous prime is 733256023147. The next prime is 733256023163. The reversal of 733256023161 is 161320652337.

It is not a de Polignac number, because 733256023161 - 2²⁵ = 733222468729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (733256023163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1892175 + ... + 2246516.

It is an arithmetic number, because the mean of its divisors is an integer number (62018299620).

Almost surely, 2^733256023161 is an apocalyptic number.

It is an amenable number.

733256023161 is a deficient number, since it is larger than the sum of its proper divisors (259036770759).

733256023161 is a wasteful number, since it uses less digits than its factorization.

733256023161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139576.

The product of its (nonzero) digits is 136080, while the sum is 39.

Adding to 733256023161 its reverse (161320652337), we get a palindrome (894576675498).

The spelling of 733256023161 in words is "seven hundred thirty-three billion, two hundred fifty-six million, twenty-three thousand, one hundred sixty-one".