52643150 has 36 divisors (see below), whose sum is σ = 113907888. Its totient is φ = 18048240.

The previous prime is 52643117. The next prime is 52643153. The reversal of 52643150 is 5134625.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52643153) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8294 + ... + 13193.

It is an arithmetic number, because the mean of its divisors is an integer number (3164108).

Almost surely, 2^52643150 is an apocalyptic number.

52643150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52643150 is an abundant number, since it is smaller than the sum of its proper divisors (61264738).

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

52643150 is a wasteful number, since it uses less digits than its factorization.

52643150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21513 (or 21501 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 52643150 is about 7255.5599370414. The cubic root of 52643150 is about 374.7836381538.

Adding to 52643150 its reverse (5134625), we get a palindrome (57777775).

The spelling of 52643150 in words is "fifty-two million, six hundred forty-three thousand, one hundred fifty".