506312601 has 4 divisors (see below), whose sum is σ = 675083472. Its totient is φ = 337541732.

The previous prime is 506312591. The next prime is 506312617. The reversal of 506312601 is 106213605.

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 506312601 - 2⁷ = 506312473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506312621) 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, 84385431 + ... + 84385436.

It is an arithmetic number, because the mean of its divisors is an integer number (168770868).

Almost surely, 2^506312601 is an apocalyptic number.

It is an amenable number.

506312601 is a deficient number, since it is larger than the sum of its proper divisors (168770871).

506312601 is a wasteful number, since it uses less digits than its factorization.

506312601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168770870.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 506312601 is about 22501.3910903304. The cubic root of 506312601 is about 797.0267766387.

The spelling of 506312601 in words is "five hundred six million, three hundred twelve thousand, six hundred one".