53199011 has 2 divisors, whose sum is σ = 53199012. Its totient is φ = 53199010.

The previous prime is 53198947. The next prime is 53199043. The reversal of 53199011 is 11099135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53199011 - 2⁶ = 53198947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53192011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26599505 + 26599506.

It is an arithmetic number, because the mean of its divisors is an integer number (26599506).

Almost surely, 2^53199011 is an apocalyptic number.

53199011 is a deficient number, since it is larger than the sum of its proper divisors (1).

53199011 is an equidigital number, since it uses as much as digits as its factorization.

53199011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 53199011 is about 7293.7652142086. The cubic root of 53199011 is about 376.0981405016.

The spelling of 53199011 in words is "fifty-three million, one hundred ninety-nine thousand, eleven".