501065060500501 has 4 divisors (see below), whose sum is σ = 572645783429152. Its totient is φ = 429484337571852.

The previous prime is 501065060500457. The next prime is 501065060500523. The reversal of 501065060500501 is 105005060560105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 501065060500501 - 2⁷ = 501065060500373 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 (501065060500531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35790361464315 + ... + 35790361464328.

It is an arithmetic number, because the mean of its divisors is an integer number (143161445857288).

Almost surely, 2^{501065060500501} is an apocalyptic number.

It is an amenable number.

501065060500501 is a deficient number, since it is larger than the sum of its proper divisors (71580722928651).

501065060500501 is an equidigital number, since it uses as much as digits as its factorization.

501065060500501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71580722928650.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 501065060500501 in words is "five hundred one trillion, sixty-five billion, sixty million, five hundred thousand, five hundred one".