52770161 has 8 divisors (see below), whose sum is σ = 53232960. Its totient is φ = 52309872.

The previous prime is 52770149. The next prime is 52770173. The reversal of 52770161 is 16107725.

52770161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52770149) and next prime (52770173).

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

It is a cyclic number.

It is not a de Polignac number, because 52770161 - 2¹⁴ = 52753777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52770101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74075 + ... + 74783.

It is an arithmetic number, because the mean of its divisors is an integer number (6654120).

Almost surely, 2^52770161 is an apocalyptic number.

It is an amenable number.

52770161 is a deficient number, since it is larger than the sum of its proper divisors (462799).

52770161 is a wasteful number, since it uses less digits than its factorization.

52770161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 52770161 is about 7264.3073310537. The cubic root of 52770161 is about 375.0848068934.

Adding to 52770161 its reverse (16107725), we get a palindrome (68877886).

The spelling of 52770161 in words is "fifty-two million, seven hundred seventy thousand, one hundred sixty-one".