2052305320 has 32 divisors (see below), whose sum is σ = 4972894920. Its totient is φ = 757774080.

The previous prime is 2052305317. The next prime is 2052305323. The reversal of 2052305320 is 235032502.

It is an interprime number because it is at equal distance from previous prime (2052305317) and next prime (2052305323).

It can be written as a sum of positive squares in 4 ways, for example, as 1570853956 + 481451364 = 39634^2 + 21942^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2052305291 and 2052305300.

It is not an unprimeable number, because it can be changed into a prime (2052305323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972851 + ... + 1973890.

Almost surely, 2^2052305320 is an apocalyptic number.

2052305320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052305320 is an abundant number, since it is smaller than the sum of its proper divisors (2920589600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2052305320 is a wasteful number, since it uses less digits than its factorization.

2052305320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946765 (or 3946761 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2052305320 is about 45302.3765381023. The cubic root of 2052305320 is about 1270.8100975727.

Adding to 2052305320 its reverse (235032502), we get a palindrome (2287337822).

The spelling of 2052305320 in words is "two billion, fifty-two million, three hundred five thousand, three hundred twenty".