2253516630 has 32 divisors (see below), whose sum is σ = 5594940000. Its totient is φ = 580215552.

The previous prime is 2253516611. The next prime is 2253516631. The reversal of 2253516630 is 366153522.

It is a junction number, because it is equal to n+sod(n) for n = 2253516591 and 2253516600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253516631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294255 + ... + 1295994.

It is an arithmetic number, because the mean of its divisors is an integer number (174841875).

Almost surely, 2^2253516630 is an apocalyptic number.

2253516630 is an abundant number, since it is smaller than the sum of its proper divisors (3341423370).

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

2253516630 is a wasteful number, since it uses less digits than its factorization.

2253516630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590288.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2253516630 is about 47471.2189647580. The cubic root of 2253516630 is about 1311.0530215866.

The spelling of 2253516630 in words is "two billion, two hundred fifty-three million, five hundred sixteen thousand, six hundred thirty".