15523547483 has 2 divisors, whose sum is σ = 15523547484. Its totient is φ = 15523547482.

The previous prime is 15523547441. The next prime is 15523547521. The reversal of 15523547483 is 38474532551.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15523547483 - 2¹⁴ = 15523531099 is a prime.

It is not a weakly prime, because it can be changed into another prime (15523547183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7761773741 + 7761773742.

It is an arithmetic number, because the mean of its divisors is an integer number (7761773742).

Almost surely, 2^15523547483 is an apocalyptic number.

15523547483 is a deficient number, since it is larger than the sum of its proper divisors (1).

15523547483 is an equidigital number, since it uses as much as digits as its factorization.

15523547483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 47.

The spelling of 15523547483 in words is "fifteen billion, five hundred twenty-three million, five hundred forty-seven thousand, four hundred eighty-three".