52770060 has 216 divisors, whose sum is σ = 193205376. Its totient is φ = 11612160.

The previous prime is 52770059. The next prime is 52770077. The reversal of 52770060 is 6007725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 273324 + ... + 273516.

Almost surely, 2^52770060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52770060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96602688).

52770060 is an abundant number, since it is smaller than the sum of its proper divisors (140435316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52770060 is a wasteful number, since it uses less digits than its factorization.

52770060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 52770060 is about 7264.3003792519. The cubic root of 52770060 is about 375.0845675941.

Adding to 52770060 its reverse (6007725), we get a palindrome (58777785).

The spelling of 52770060 in words is "fifty-two million, seven hundred seventy thousand, sixty".