52755130 has 32 divisors (see below), whose sum is σ = 97822080. Its totient is φ = 20475840.

The previous prime is 52755127. The next prime is 52755163. The reversal of 52755130 is 3155725.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47016 + ... + 48124.

It is an arithmetic number, because the mean of its divisors is an integer number (3056940).

Almost surely, 2^52755130 is an apocalyptic number.

52755130 is a deficient number, since it is larger than the sum of its proper divisors (45066950).

52755130 is a wasteful number, since it uses less digits than its factorization.

52755130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 52755130 is about 7263.2726783455. The cubic root of 52755130 is about 375.0491905842.

The spelling of 52755130 in words is "fifty-two million, seven hundred fifty-five thousand, one hundred thirty".