52102330 has 32 divisors (see below), whose sum is σ = 107847936. Its totient is φ = 17752704.

The previous prime is 52102321. The next prime is 52102361. The reversal of 52102330 is 3320125.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9462 + ... + 13918.

It is an arithmetic number, because the mean of its divisors is an integer number (3370248).

Almost surely, 2^52102330 is an apocalyptic number.

52102330 is an abundant number, since it is smaller than the sum of its proper divisors (55745606).

52102330 is a wasteful number, since it uses less digits than its factorization.

52102330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 52102330 is about 7218.1943725561. The cubic root of 52102330 is about 373.4957936286.

Adding to 52102330 its reverse (3320125), we get a palindrome (55422455).

The spelling of 52102330 in words is "fifty-two million, one hundred two thousand, three hundred thirty".