52432016 has 40 divisors (see below), whose sum is σ = 125033664. Its totient is φ = 20741760.

The previous prime is 52431991. The next prime is 52432021. The reversal of 52432016 is 61023425.

It is a junction number, because it is equal to n+sod(n) for n = 52431982 and 52432000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16550 + ... + 19461.

Almost surely, 2^52432016 is an apocalyptic number.

52432016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52432016 is an abundant number, since it is smaller than the sum of its proper divisors (72601648).

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

52432016 is a wasteful number, since it uses less digits than its factorization.

52432016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36039 (or 36033 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 52432016 is about 7240.9955116683. The cubic root of 52432016 is about 374.2819230375.

The spelling of 52432016 in words is "fifty-two million, four hundred thirty-two thousand, sixteen".