520050641 has 8 divisors (see below), whose sum is σ = 569765664. Its totient is φ = 470741920.

The previous prime is 520050623. The next prime is 520050679. The reversal of 520050641 is 146050025.

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

It is not a de Polignac number, because 520050641 - 2¹⁴ = 520034257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520050611) 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, 98891 + ... + 104016.

It is an arithmetic number, because the mean of its divisors is an integer number (71220708).

Almost surely, 2^520050641 is an apocalyptic number.

It is an amenable number.

520050641 is a deficient number, since it is larger than the sum of its proper divisors (49715023).

520050641 is a wasteful number, since it uses less digits than its factorization.

520050641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203151.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 520050641 is about 22804.6188523290. The cubic root of 520050641 is about 804.1712551747.

The spelling of 520050641 in words is "five hundred twenty million, fifty thousand, six hundred forty-one".