501062013055663 has 4 divisors (see below), whose sum is σ = 504424845358200. Its totient is φ = 497699180753128.

The previous prime is 501062013055601. The next prime is 501062013055691. The reversal of 501062013055663 is 366550310260105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 501062013055663 - 2²⁵ = 501061979501231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501062013055063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1681416151045 + ... + 1681416151342.

It is an arithmetic number, because the mean of its divisors is an integer number (126106211339550).

Almost surely, 2^{501062013055663} is an apocalyptic number.

501062013055663 is a deficient number, since it is larger than the sum of its proper divisors (3362832302537).

501062013055663 is a wasteful number, since it uses less digits than its factorization.

501062013055663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362832302536.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 501062013055663 in words is "five hundred one trillion, sixty-two billion, thirteen million, fifty-five thousand, six hundred sixty-three".