2550230402 has 8 divisors (see below), whose sum is σ = 3928733436. Its totient is φ = 1240652592.

The previous prime is 2550230383. The next prime is 2550230411. The reversal of 2550230402 is 2040320552.

It can be written as a sum of positive squares in 2 ways, for example, as 2529989401 + 20241001 = 50299^2 + 4499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17231213 + ... + 17231360.

Almost surely, 2^2550230402 is an apocalyptic number.

2550230402 is a deficient number, since it is larger than the sum of its proper divisors (1378503034).

2550230402 is a wasteful number, since it uses less digits than its factorization.

2550230402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34462612.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2550230402 is about 50499.8059600233. The cubic root of 2550230402 is about 1366.2383538105.

Adding to 2550230402 its reverse (2040320552), we get a palindrome (4590550954).

The spelling of 2550230402 in words is "two billion, five hundred fifty million, two hundred thirty thousand, four hundred two".