2167145733 has 16 divisors (see below), whose sum is σ = 2961435456. Its totient is φ = 1408844160.

The previous prime is 2167145731. The next prime is 2167145741. The reversal of 2167145733 is 3375417612.

It is not a de Polignac number, because 2167145733 - 2¹ = 2167145731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2167145691 and 2167145700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167145731) 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, 432066 + ... + 437052.

It is an arithmetic number, because the mean of its divisors is an integer number (185089716).

Almost surely, 2^2167145733 is an apocalyptic number.

It is an amenable number.

2167145733 is a deficient number, since it is larger than the sum of its proper divisors (794289723).

2167145733 is a wasteful number, since it uses less digits than its factorization.

2167145733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8564.

The product of its digits is 105840, while the sum is 39.

The square root of 2167145733 is about 46552.6125260441. The cubic root of 2167145733 is about 1294.0847093476.

The spelling of 2167145733 in words is "two billion, one hundred sixty-seven million, one hundred forty-five thousand, seven hundred thirty-three".