2552303450 has 24 divisors (see below), whose sum is σ = 4757625180. Its totient is φ = 1018697600.

The previous prime is 2552303447. The next prime is 2552303477. The reversal of 2552303450 is 543032552.

It can be written as a sum of positive squares in 6 ways, for example, as 1063346881 + 1488956569 = 32609^2 + 38587^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32315 + ... + 78414.

Almost surely, 2^2552303450 is an apocalyptic number.

2552303450 is a deficient number, since it is larger than the sum of its proper divisors (2205321730).

2552303450 is a wasteful number, since it uses less digits than its factorization.

2552303450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111202 (or 111197 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2552303450 is about 50520.3270971200. The cubic root of 2552303450 is about 1366.6084524744.

The spelling of 2552303450 in words is "two billion, five hundred fifty-two million, three hundred three thousand, four hundred fifty".