2415040505 has 32 divisors (see below), whose sum is σ = 3177480960. Its totient is φ = 1755613440.

The previous prime is 2415040493. The next prime is 2415040541. The reversal of 2415040505 is 5050405142.

It is not a de Polignac number, because 2415040505 - 2⁴ = 2415040489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244727 + ... + 254403.

It is an arithmetic number, because the mean of its divisors is an integer number (99296280).

Almost surely, 2^2415040505 is an apocalyptic number.

It is an amenable number.

2415040505 is a deficient number, since it is larger than the sum of its proper divisors (762440455).

2415040505 is a wasteful number, since it uses less digits than its factorization.

2415040505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9809.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2415040505 is about 49143.0616160613. The cubic root of 2415040505 is about 1341.6569139542.

Adding to 2415040505 its reverse (5050405142), we get a palindrome (7465445647).

The spelling of 2415040505 in words is "two billion, four hundred fifteen million, forty thousand, five hundred five".