193416053 has 2 divisors, whose sum is σ = 193416054. Its totient is φ = 193416052.

The previous prime is 193416049. The next prime is 193416059. The reversal of 193416053 is 350614391.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193126609 + 289444 = 13897^2 + 538^2 .

It is a cyclic number.

It is not a de Polignac number, because 193416053 - 2² = 193416049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (193416059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96708026 + 96708027.

It is an arithmetic number, because the mean of its divisors is an integer number (96708027).

Almost surely, 2^193416053 is an apocalyptic number.

It is an amenable number.

193416053 is a deficient number, since it is larger than the sum of its proper divisors (1).

193416053 is an equidigital number, since it uses as much as digits as its factorization.

193416053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 193416053 is about 13907.4100033040. The cubic root of 193416053 is about 578.3146208007.

The spelling of 193416053 in words is "one hundred ninety-three million, four hundred sixteen thousand, fifty-three".