52613370 has 24 divisors (see below), whose sum is σ = 136794996. Its totient is φ = 14030208.

The previous prime is 52613357. The next prime is 52613377. The reversal of 52613370 is 7331625.

It is a happy number.

52613370 is a `hidden beast` number, since 526 + 133 + 7 + 0 = 666.

52613370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43046721 + 9566649 = 6561^2 + 3093^2 .

It is not an unprimeable number, because it can be changed into a prime (52613377) 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 11 ways as a sum of consecutive naturals, for example, 292207 + ... + 292386.

Almost surely, 2^52613370 is an apocalyptic number.

52613370 is an abundant number, since it is smaller than the sum of its proper divisors (84181626).

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

52613370 is a wasteful number, since it uses less digits than its factorization.

52613370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584606 (or 584603 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 52613370 is about 7253.5074274450. The cubic root of 52613370 is about 374.7129536678.

Adding to 52613370 its reverse (7331625), we get a palindrome (59944995).

The spelling of 52613370 in words is "fifty-two million, six hundred thirteen thousand, three hundred seventy".