2552302120 has 16 divisors (see below), whose sum is σ = 5742679860. Its totient is φ = 1020920832.

The previous prime is 2552302117. The next prime is 2552302133. The reversal of 2552302120 is 212032552.

It can be written as a sum of positive squares in 2 ways, for example, as 2546817156 + 5484964 = 50466^2 + 2342^2 .

It is a super-2 number, since 2×2552302120² = 13028492223512988800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2552302091 and 2552302100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31903737 + ... + 31903816.

Almost surely, 2^2552302120 is an apocalyptic number.

2552302120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552302120 is an abundant number, since it is smaller than the sum of its proper divisors (3190377740).

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

2552302120 is a wasteful number, since it uses less digits than its factorization.

2552302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63807564 (or 63807560 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2552302120 is about 50520.3139340998. The cubic root of 2552302120 is about 1366.6082150954.

Adding to 2552302120 its reverse (212032552), we get a palindrome (2764334672).

The spelling of 2552302120 in words is "two billion, five hundred fifty-two million, three hundred two thousand, one hundred twenty".