52312150 has 48 divisors (see below), whose sum is σ = 106868160. Its totient is φ = 18893600.

The previous prime is 52312133. The next prime is 52312151. The reversal of 52312150 is 5121325.

52312150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52312150² = 5473122075245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52312151) 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 23 ways as a sum of consecutive naturals, for example, 124641 + ... + 125059.

It is an arithmetic number, because the mean of its divisors is an integer number (2226420).

Almost surely, 2^52312150 is an apocalyptic number.

52312150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52312150 is an abundant number, since it is smaller than the sum of its proper divisors (54556010).

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

52312150 is a wasteful number, since it uses less digits than its factorization.

52312150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52312150 is about 7232.7138751647. The cubic root of 52312150 is about 373.9964873320.

Adding to 52312150 its reverse (5121325), we get a palindrome (57433475).

It can be divided in two parts, 5231 and 2150, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 52312150 in words is "fifty-two million, three hundred twelve thousand, one hundred fifty".