2170330052 has 36 divisors (see below), whose sum is σ = 4178719020. Its totient is φ = 985575360.

The previous prime is 2170330037. The next prime is 2170330067. The reversal of 2170330052 is 2500330712.

It is an interprime number because it is at equal distance from previous prime (2170330037) and next prime (2170330067).

It can be written as a sum of positive squares in 2 ways, for example, as 911073856 + 1259256196 = 30184^2 + 35486^2 .

It is a super-2 number, since 2×2170330052² = 9420665069228645408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 907274 + ... + 909662.

Almost surely, 2^2170330052 is an apocalyptic number.

2170330052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2170330052 is a deficient number, since it is larger than the sum of its proper divisors (2008388968).

2170330052 is a wasteful number, since it uses less digits than its factorization.

2170330052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292 (or 4279 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 2170330052 is about 46586.8012638773. The cubic root of 2170330052 is about 1294.7182249448.

Adding to 2170330052 its reverse (2500330712), we get a palindrome (4670660764).

The spelling of 2170330052 in words is "two billion, one hundred seventy million, three hundred thirty thousand, fifty-two".