52170910 has 48 divisors (see below), whose sum is σ = 105034320. Its totient is φ = 18501120.

The previous prime is 52170907. The next prime is 52170917. The reversal of 52170910 is 1907125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52170917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586146 + ... + 586234.

It is an arithmetic number, because the mean of its divisors is an integer number (2188215).

Almost surely, 2^52170910 is an apocalyptic number.

52170910 is an abundant number, since it is smaller than the sum of its proper divisors (52863410).

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

52170910 is a wasteful number, since it uses less digits than its factorization.

52170910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 52170910 is about 7222.9433058830. The cubic root of 52170910 is about 373.6595937977.

The spelling of 52170910 in words is "fifty-two million, one hundred seventy thousand, nine hundred ten".