5615443063 has 2 divisors, whose sum is σ = 5615443064. Its totient is φ = 5615443062.

The previous prime is 5615443019. The next prime is 5615443091. The reversal of 5615443063 is 3603445165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5615443063 - 2¹³ = 5615434871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5615423063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807721531 + 2807721532.

It is an arithmetic number, because the mean of its divisors is an integer number (2807721532).

Almost surely, 2^5615443063 is an apocalyptic number.

5615443063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5615443063 is an equidigital number, since it uses as much as digits as its factorization.

5615443063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5615443063 is about 74936.2600014172. The cubic root of 5615443063 is about 1777.4388811364.

The spelling of 5615443063 in words is "five billion, six hundred fifteen million, four hundred forty-three thousand, sixty-three".