153190393 has 2 divisors, whose sum is σ = 153190394. Its totient is φ = 153190392.

The previous prime is 153190379. The next prime is 153190423. The reversal of 153190393 is 393091351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95004009 + 58186384 = 9747^2 + 7628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153190393 is a prime.

It is not a weakly prime, because it can be changed into another prime (153190333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76595196 + 76595197.

It is an arithmetic number, because the mean of its divisors is an integer number (76595197).

Almost surely, 2^153190393 is an apocalyptic number.

It is an amenable number.

153190393 is a deficient number, since it is larger than the sum of its proper divisors (1).

153190393 is an equidigital number, since it uses as much as digits as its factorization.

153190393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10935, while the sum is 34.

The square root of 153190393 is about 12377.0106649384. The cubic root of 153190393 is about 535.0698869311.

The spelling of 153190393 in words is "one hundred fifty-three million, one hundred ninety thousand, three hundred ninety-three".