515260005 has 16 divisors (see below), whose sum is σ = 887832960. Its totient is φ = 253666368.

The previous prime is 515260003. The next prime is 515260019. The reversal of 515260005 is 500062515.

It is not a de Polignac number, because 515260005 - 2¹ = 515260003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (515260003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1320985 + ... + 1321374.

It is an arithmetic number, because the mean of its divisors is an integer number (55489560).

Almost surely, 2^515260005 is an apocalyptic number.

It is an amenable number.

515260005 is a deficient number, since it is larger than the sum of its proper divisors (372572955).

515260005 is a wasteful number, since it uses less digits than its factorization.

515260005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642380.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 515260005 is about 22699.3393075658. The cubic root of 515260005 is about 801.6943283020.

The spelling of 515260005 in words is "five hundred fifteen million, two hundred sixty thousand, five".