52333432 has 32 divisors (see below), whose sum is σ = 100368000. Its totient is φ = 25575264.

The previous prime is 52333399. The next prime is 52333433. The reversal of 52333432 is 23433325.

It is a junction number, because it is equal to n+sod(n) for n = 52333397 and 52333406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52333433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87069 + ... + 87667.

It is an arithmetic number, because the mean of its divisors is an integer number (3136500).

Almost surely, 2^52333432 is an apocalyptic number.

It is an amenable number.

52333432 is a deficient number, since it is larger than the sum of its proper divisors (48034568).

52333432 is a wasteful number, since it uses less digits than its factorization.

52333432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 831 counting only the distinct ones).

The product of its digits is 6480, while the sum is 25.

The square root of 52333432 is about 7234.1849575470. The cubic root of 52333432 is about 374.0471977573.

Adding to 52333432 its reverse (23433325), we get a palindrome (75766757).

The spelling of 52333432 in words is "fifty-two million, three hundred thirty-three thousand, four hundred thirty-two".