2415423563 has 24 divisors (see below), whose sum is σ = 3000721152. Its totient is φ = 1903192704.

The previous prime is 2415423551. The next prime is 2415423623. The reversal of 2415423563 is 3653245142.

It is not a de Polignac number, because 2415423563 - 2¹⁰ = 2415422539 is a prime.

It is a super-2 number, since 2×2415423563² = 11668541977391229938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415423533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73106 + ... + 100872.

It is an arithmetic number, because the mean of its divisors is an integer number (125030048).

Almost surely, 2^2415423563 is an apocalyptic number.

2415423563 is a deficient number, since it is larger than the sum of its proper divisors (585297589).

2415423563 is a wasteful number, since it uses less digits than its factorization.

2415423563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27851 (or 27834 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 2415423563 is about 49146.9588377552. The cubic root of 2415423563 is about 1341.7278451654.

The spelling of 2415423563 in words is "two billion, four hundred fifteen million, four hundred twenty-three thousand, five hundred sixty-three".