505717010703 has 6 divisors (see below), whose sum is σ = 730480126584. Its totient is φ = 337144673796.

The previous prime is 505717010699. The next prime is 505717010713. The reversal of 505717010703 is 307010717505.

It is a happy number.

505717010703 is a `hidden beast` number, since 5 + 0 + 571 + 7 + 0 + 10 + 70 + 3 = 666.

It is not a de Polignac number, because 505717010703 - 2² = 505717010699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505717010713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28095389475 + ... + 28095389492.

It is an arithmetic number, because the mean of its divisors is an integer number (121746687764).

Almost surely, 2^505717010703 is an apocalyptic number.

505717010703 is a deficient number, since it is larger than the sum of its proper divisors (224763115881).

505717010703 is a wasteful number, since it uses less digits than its factorization.

505717010703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56190778973 (or 56190778970 counting only the distinct ones).

The product of its (nonzero) digits is 25725, while the sum is 36.

The spelling of 505717010703 in words is "five hundred five billion, seven hundred seventeen million, ten thousand, seven hundred three".