52215520330 has 16 divisors (see below), whose sum is σ = 94061445120. Its totient is φ = 20869872912.

The previous prime is 52215520327. The next prime is 52215520351. The reversal of 52215520330 is 3302551225.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2028474 + ... + 2054053.

It is an arithmetic number, because the mean of its divisors is an integer number (5878840320).

Almost surely, 2^52215520330 is an apocalyptic number.

52215520330 is a deficient number, since it is larger than the sum of its proper divisors (41845924790).

52215520330 is a wasteful number, since it uses less digits than its factorization.

52215520330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083813.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 52215520330 in words is "fifty-two billion, two hundred fifteen million, five hundred twenty thousand, three hundred thirty".