2152330555 has 16 divisors (see below), whose sum is σ = 2673738720. Its totient is φ = 1661320192.

The previous prime is 2152330511. The next prime is 2152330567. The reversal of 2152330555 is 5550332512.

2152330555 = 8601² + 8602² + ... + 8629².

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2152330555 is a prime.

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, 241692 + ... + 250438.

It is an arithmetic number, because the mean of its divisors is an integer number (167108670).

Almost surely, 2^2152330555 is an apocalyptic number.

2152330555 is a deficient number, since it is larger than the sum of its proper divisors (521408165).

2152330555 is a wasteful number, since it uses less digits than its factorization.

2152330555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 2152330555 is about 46393.2166916673. The cubic root of 2152330555 is about 1291.1290627870.

The spelling of 2152330555 in words is "two billion, one hundred fifty-two million, three hundred thirty thousand, five hundred fifty-five".