2517517005 has 16 divisors (see below), whose sum is σ = 4240029120. Its totient is φ = 1272008448.

The previous prime is 2517516959. The next prime is 2517517019. The reversal of 2517517005 is 5007157152.

It is not a de Polignac number, because 2517517005 - 2⁷ = 2517516877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4416412 + ... + 4416981.

It is an arithmetic number, because the mean of its divisors is an integer number (265001820).

Almost surely, 2^2517517005 is an apocalyptic number.

It is an amenable number.

2517517005 is a deficient number, since it is larger than the sum of its proper divisors (1722512115).

2517517005 is a wasteful number, since it uses less digits than its factorization.

2517517005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833420.

The product of its (nonzero) digits is 12250, while the sum is 33.

The square root of 2517517005 is about 50174.8642748538. The cubic root of 2517517005 is about 1360.3713311654.

The spelling of 2517517005 in words is "two billion, five hundred seventeen million, five hundred seventeen thousand, five".