252616033 has 4 divisors (see below), whose sum is σ = 255220420. Its totient is φ = 250011648.

The previous prime is 252616019. The next prime is 252616043. The reversal of 252616033 is 330616252.

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

It can be written as a sum of positive squares in 2 ways, for example, as 120297024 + 132319009 = 10968^2 + 11503^2 .

It is a cyclic number.

It is not a de Polignac number, because 252616033 - 2¹³ = 252607841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252615992 and 252616010.

It is not an unprimeable number, because it can be changed into a prime (252616003) 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, 1302048 + ... + 1302241.

It is an arithmetic number, because the mean of its divisors is an integer number (63805105).

Almost surely, 2^252616033 is an apocalyptic number.

It is an amenable number.

252616033 is a deficient number, since it is larger than the sum of its proper divisors (2604387).

252616033 is an equidigital number, since it uses as much as digits as its factorization.

252616033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604386.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 252616033 is about 15893.8992383870. The cubic root of 252616033 is about 632.1502348406.

The spelling of 252616033 in words is "two hundred fifty-two million, six hundred sixteen thousand, thirty-three".