52623150 has 48 divisors (see below), whose sum is σ = 130960368. Its totient is φ = 13984000.

The previous prime is 52623133. The next prime is 52623157. The reversal of 52623150 is 5132625.

It is a self number, because there is not a number n which added to its sum of digits gives 52623150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52623157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68770 + ... + 69530.

It is an arithmetic number, because the mean of its divisors is an integer number (2728341).

Almost surely, 2^52623150 is an apocalyptic number.

52623150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52623150 is an abundant number, since it is smaller than the sum of its proper divisors (78337218).

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

52623150 is a wasteful number, since it uses less digits than its factorization.

52623150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52623150 is about 7254.1815527322. The cubic root of 52623150 is about 374.7361699823.

Adding to 52623150 its reverse (5132625), we get a palindrome (57755775).

The spelling of 52623150 in words is "fifty-two million, six hundred twenty-three thousand, one hundred fifty".