15332145383 has 2 divisors, whose sum is σ = 15332145384. Its totient is φ = 15332145382.

The previous prime is 15332145377. The next prime is 15332145427. The reversal of 15332145383 is 38354123351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15332145383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15332145083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7666072691 + 7666072692.

It is an arithmetic number, because the mean of its divisors is an integer number (7666072692).

Almost surely, 2^15332145383 is an apocalyptic number.

15332145383 is a deficient number, since it is larger than the sum of its proper divisors (1).

15332145383 is an equidigital number, since it uses as much as digits as its factorization.

15332145383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The spelling of 15332145383 in words is "fifteen billion, three hundred thirty-two million, one hundred forty-five thousand, three hundred eighty-three".