505532406063 has 8 divisors (see below), whose sum is σ = 674058243888. Its totient is φ = 337014086144.

The previous prime is 505532406053. The next prime is 505532406077. The reversal of 505532406063 is 360604235505.

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

It is a cyclic number.

It is not a de Polignac number, because 505532406063 - 2⁵ = 505532406031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505532406053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1720656 + ... + 1992917.

It is an arithmetic number, because the mean of its divisors is an integer number (84257280486).

Almost surely, 2^505532406063 is an apocalyptic number.

505532406063 is a deficient number, since it is larger than the sum of its proper divisors (168525837825).

505532406063 is a wasteful number, since it uses less digits than its factorization.

505532406063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758953.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 505532406063 in words is "five hundred five billion, five hundred thirty-two million, four hundred six thousand, sixty-three".