64132043 has 2 divisors, whose sum is σ = 64132044. Its totient is φ = 64132042.

The previous prime is 64132039. The next prime is 64132051. The reversal of 64132043 is 34023146.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64132043 - 2² = 64132039 is a prime.

It is a super-2 number, since 2×64132043² = 8225837878707698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (64132093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32066021 + 32066022.

It is an arithmetic number, because the mean of its divisors is an integer number (32066022).

Almost surely, 2^64132043 is an apocalyptic number.

64132043 is a deficient number, since it is larger than the sum of its proper divisors (1).

64132043 is an equidigital number, since it uses as much as digits as its factorization.

64132043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 64132043 is about 8008.2484352073. The cubic root of 64132043 is about 400.2749006142.

Adding to 64132043 its reverse (34023146), we get a palindrome (98155189).

The spelling of 64132043 in words is "sixty-four million, one hundred thirty-two thousand, forty-three".