193040053 has 2 divisors, whose sum is σ = 193040054. Its totient is φ = 193040052.

The previous prime is 193040039. The next prime is 193040077. The reversal of 193040053 is 350040391.

193040053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134026929 + 59013124 = 11577^2 + 7682^2 .

It is an emirp because it is prime and its reverse (350040391) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 193040053 - 2²¹ = 190942901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (193040033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96520026 + 96520027.

It is an arithmetic number, because the mean of its divisors is an integer number (96520027).

Almost surely, 2^193040053 is an apocalyptic number.

It is an amenable number.

193040053 is a deficient number, since it is larger than the sum of its proper divisors (1).

193040053 is an equidigital number, since it uses as much as digits as its factorization.

193040053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 193040053 is about 13893.8854536807. The cubic root of 193040053 is about 577.9396306325.

The spelling of 193040053 in words is "one hundred ninety-three million, forty thousand, fifty-three".