15397676383 has 2 divisors, whose sum is σ = 15397676384. Its totient is φ = 15397676382.

The previous prime is 15397676297. The next prime is 15397676419. The reversal of 15397676383 is 38367679351.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15397676383 - 2¹⁷ = 15397545311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15397676083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7698838191 + 7698838192.

It is an arithmetic number, because the mean of its divisors is an integer number (7698838192).

Almost surely, 2^15397676383 is an apocalyptic number.

15397676383 is a deficient number, since it is larger than the sum of its proper divisors (1).

15397676383 is an equidigital number, since it uses as much as digits as its factorization.

15397676383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 58.

The spelling of 15397676383 in words is "fifteen billion, three hundred ninety-seven million, six hundred seventy-six thousand, three hundred eighty-three".