65000010506506 has 16 divisors (see below), whose sum is σ = 98729556045120. Its totient is φ = 32091684923520.

The previous prime is 65000010506489. The next prime is 65000010506573. The reversal of 65000010506506 is 60560501000056.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381522580 + ... + 381692911.

It is an arithmetic number, because the mean of its divisors is an integer number (6170597252820).

Almost surely, 2^{65000010506506} is an apocalyptic number.

65000010506506 is a deficient number, since it is larger than the sum of its proper divisors (33729545538614).

65000010506506 is a wasteful number, since it uses less digits than its factorization.

65000010506506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763216029.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 65000010506506 in words is "sixty-five trillion, ten million, five hundred six thousand, five hundred six".