15345522404983 has 2 divisors, whose sum is σ = 15345522404984. Its totient is φ = 15345522404982.

The previous prime is 15345522404977. The next prime is 15345522405019. The reversal of 15345522404983 is 38940422554351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15345522404983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15345522404903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7672761202491 + 7672761202492.

It is an arithmetic number, because the mean of its divisors is an integer number (7672761202492).

Almost surely, 2^{15345522404983} is an apocalyptic number.

15345522404983 is a deficient number, since it is larger than the sum of its proper divisors (1).

15345522404983 is an equidigital number, since it uses as much as digits as its factorization.

15345522404983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736000, while the sum is 55.

The spelling of 15345522404983 in words is "fifteen trillion, three hundred forty-five billion, five hundred twenty-two million, four hundred four thousand, nine hundred eighty-three".