52409210 has 16 divisors (see below), whose sum is σ = 107813376. Its totient is φ = 17968848.

The previous prime is 52409207. The next prime is 52409233. The reversal of 52409210 is 1290425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374282 + ... + 374421.

It is an arithmetic number, because the mean of its divisors is an integer number (6738336).

Almost surely, 2^52409210 is an apocalyptic number.

52409210 is an abundant number, since it is smaller than the sum of its proper divisors (55404166).

52409210 is a wasteful number, since it uses less digits than its factorization.

52409210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748717.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 52409210 is about 7239.4205569230. The cubic root of 52409210 is about 374.2276488739.

Adding to 52409210 its reverse (1290425), we get a palindrome (53699635).

It can be divided in two parts, 5240 and 9210, that multiplied together give a triangular number (48260400 = T₉₈₂₄).

The spelling of 52409210 in words is "fifty-two million, four hundred nine thousand, two hundred ten".