505000768895 has 8 divisors (see below), whose sum is σ = 692572483104. Its totient is φ = 346286241504.

The previous prime is 505000768849. The next prime is 505000768919. The reversal of 505000768895 is 598867000505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505000768895 - 2³⁸ = 230122861951 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 7214296664 + ... + 7214296733.

It is an arithmetic number, because the mean of its divisors is an integer number (86571560388).

Almost surely, 2^505000768895 is an apocalyptic number.

505000768895 is a deficient number, since it is larger than the sum of its proper divisors (187571714209).

505000768895 is a wasteful number, since it uses less digits than its factorization.

505000768895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14428593409.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 505000768895 in words is "five hundred five billion, seven hundred sixty-eight thousand, eight hundred ninety-five".