52333402 has 8 divisors (see below), whose sum is σ = 85636512. Its totient is φ = 23787900.

The previous prime is 52333399. The next prime is 52333433. The reversal of 52333402 is 20433325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 2378791 = 52333402 / (5 + 2 + 3 + 3 + 3 + 4 + 0 + 2).

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, 1189374 + ... + 1189417.

It is an arithmetic number, because the mean of its divisors is an integer number (10704564).

Almost surely, 2^52333402 is an apocalyptic number.

52333402 is a deficient number, since it is larger than the sum of its proper divisors (33303110).

52333402 is a wasteful number, since it uses less digits than its factorization.

52333402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378804.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 52333402 is about 7234.1828840582. The cubic root of 52333402 is about 374.0471262834.

Adding to 52333402 its reverse (20433325), we get a palindrome (72766727).

The spelling of 52333402 in words is "fifty-two million, three hundred thirty-three thousand, four hundred two".