52435120 has 20 divisors (see below), whose sum is σ = 121911840. Its totient is φ = 20974016.

The previous prime is 52435091. The next prime is 52435169. The reversal of 52435120 is 2153425.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 52435091 and 52435100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327640 + ... + 327799.

It is an arithmetic number, because the mean of its divisors is an integer number (6095592).

Almost surely, 2^52435120 is an apocalyptic number.

It is an amenable number.

52435120 is an abundant number, since it is smaller than the sum of its proper divisors (69476720).

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

52435120 is a wasteful number, since it uses less digits than its factorization.

52435120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655452 (or 655446 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52435120 is about 7241.2098436656. The cubic root of 52435120 is about 374.2893087803.

Subtracting from 52435120 its product of nonzero digits (1200), we obtain a triangular number (52433920 = T₁₀₂₄₀).

Adding to 52435120 its reverse (2153425), we get a palindrome (54588545).

The spelling of 52435120 in words is "fifty-two million, four hundred thirty-five thousand, one hundred twenty".