506761050655 has 16 divisors (see below), whose sum is σ = 640138711680. Its totient is φ = 384059839392.

The previous prime is 506761050647. The next prime is 506761050661. The reversal of 506761050655 is 556050167605.

It is a cyclic number.

It is not a de Polignac number, because 506761050655 - 2³ = 506761050647 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, 4283812 + ... + 4400518.

It is an arithmetic number, because the mean of its divisors is an integer number (40008669480).

Almost surely, 2^506761050655 is an apocalyptic number.

506761050655 is a deficient number, since it is larger than the sum of its proper divisors (133377661025).

506761050655 is a wasteful number, since it uses less digits than its factorization.

506761050655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162438.

The product of its (nonzero) digits is 945000, while the sum is 46.

The spelling of 506761050655 in words is "five hundred six billion, seven hundred sixty-one million, fifty thousand, six hundred fifty-five".