43382153 has 2 divisors, whose sum is σ = 43382154. Its totient is φ = 43382152.

The previous prime is 43382123. The next prime is 43382161. The reversal of 43382153 is 35128334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43191184 + 190969 = 6572^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 43382153 - 2⁶ = 43382089 is a prime.

It is a super-3 number, since 3×43382153³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43382123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21691076 + 21691077.

It is an arithmetic number, because the mean of its divisors is an integer number (21691077).

Almost surely, 2^43382153 is an apocalyptic number.

It is an amenable number.

43382153 is a deficient number, since it is larger than the sum of its proper divisors (1).

43382153 is an equidigital number, since it uses as much as digits as its factorization.

43382153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 43382153 is about 6586.5129621067. The cubic root of 43382153 is about 351.3746024332.

The spelling of 43382153 in words is "forty-three million, three hundred eighty-two thousand, one hundred fifty-three".