43199053 has 2 divisors, whose sum is σ = 43199054. Its totient is φ = 43199052.

The previous prime is 43199029. The next prime is 43199069. The reversal of 43199053 is 35099134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35784324 + 7414729 = 5982^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 43199053 - 2²¹ = 41101901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43199153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21599526 + 21599527.

It is an arithmetic number, because the mean of its divisors is an integer number (21599527).

Almost surely, 2^43199053 is an apocalyptic number.

It is an amenable number.

43199053 is a deficient number, since it is larger than the sum of its proper divisors (1).

43199053 is an equidigital number, since it uses as much as digits as its factorization.

43199053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 43199053 is about 6572.5986489364. The cubic root of 43199053 is about 350.8795646364.

The spelling of 43199053 in words is "forty-three million, one hundred ninety-nine thousand, fifty-three".