2315610563603 has 4 divisors (see below), whose sum is σ = 2359301329008. Its totient is φ = 2271919798200.

The previous prime is 2315610563597. The next prime is 2315610563621. The reversal of 2315610563603 is 3063650165132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2315610563603 - 2²⁰ = 2315609515027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315610563303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21845382623 + ... + 21845382728.

It is an arithmetic number, because the mean of its divisors is an integer number (589825332252).

Almost surely, 2^{2315610563603} is an apocalyptic number.

2315610563603 is a deficient number, since it is larger than the sum of its proper divisors (43690765405).

2315610563603 is an equidigital number, since it uses as much as digits as its factorization.

2315610563603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43690765404.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 2315610563603 in words is "two trillion, three hundred fifteen billion, six hundred ten million, five hundred sixty-three thousand, six hundred three".