52123601 has 2 divisors, whose sum is σ = 52123602. Its totient is φ = 52123600.

The previous prime is 52123579. The next prime is 52123607. The reversal of 52123601 is 10632125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29986576 + 22137025 = 5476^2 + 4705^2 .

It is a cyclic number.

It is not a de Polignac number, because 52123601 - 2⁶ = 52123537 is a prime.

It is a super-3 number, since 3×52123601³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52123607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26061800 + 26061801.

It is an arithmetic number, because the mean of its divisors is an integer number (26061801).

Almost surely, 2^52123601 is an apocalyptic number.

It is an amenable number.

52123601 is a deficient number, since it is larger than the sum of its proper divisors (1).

52123601 is an equidigital number, since it uses as much as digits as its factorization.

52123601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 52123601 is about 7219.6676516305. The cubic root of 52123601 is about 373.5466138007.

Adding to 52123601 its reverse (10632125), we get a palindrome (62755726).

The spelling of 52123601 in words is "fifty-two million, one hundred twenty-three thousand, six hundred one".