52063330 has 32 divisors (see below), whose sum is σ = 103042368. Its totient is φ = 18782400.

The previous prime is 52063313. The next prime is 52063339. The reversal of 52063330 is 3336025.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (52063339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12604 + ... + 16216.

It is an arithmetic number, because the mean of its divisors is an integer number (3220074).

Almost surely, 2^52063330 is an apocalyptic number.

52063330 is a deficient number, since it is larger than the sum of its proper divisors (50979038).

52063330 is a wasteful number, since it uses less digits than its factorization.

52063330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 52063330 is about 7215.4923601928. The cubic root of 52063330 is about 373.4025798069.

Adding to 52063330 its reverse (3336025), we get a palindrome (55399355).

The spelling of 52063330 in words is "fifty-two million, sixty-three thousand, three hundred thirty".