52350152 has 8 divisors (see below), whose sum is σ = 98156550. Its totient is φ = 26175072.

The previous prime is 52350143. The next prime is 52350197. The reversal of 52350152 is 25105325.

52350152 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 only one way, i.e., 44809636 + 7540516 = 6694^2 + 2746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3271877 + ... + 3271892.

Almost surely, 2^52350152 is an apocalyptic number.

It is an amenable number.

52350152 is a deficient number, since it is larger than the sum of its proper divisors (45806398).

52350152 is a wasteful number, since it uses less digits than its factorization.

52350152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6543775 (or 6543771 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 52350152 is about 7235.3404895692. The cubic root of 52350152 is about 374.0870282760.

Adding to 52350152 its reverse (25105325), we get a palindrome (77455477).

The spelling of 52350152 in words is "fifty-two million, three hundred fifty thousand, one hundred fifty-two".