2253633506 has 8 divisors (see below), whose sum is σ = 3384570204. Its totient is φ = 1125443440.

The previous prime is 2253633469. The next prime is 2253633523. The reversal of 2253633506 is 6053363522.

It can be written as a sum of positive squares in 2 ways, for example, as 2252926225 + 707281 = 47465^2 + 841^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684605 + ... + 687888.

Almost surely, 2^2253633506 is an apocalyptic number.

2253633506 is a deficient number, since it is larger than the sum of its proper divisors (1130936698).

2253633506 is a wasteful number, since it uses less digits than its factorization.

2253633506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373316.

The product of its (nonzero) digits is 97200, while the sum is 35.

The square root of 2253633506 is about 47472.4499683764. The cubic root of 2253633506 is about 1311.0756866045.

The spelling of 2253633506 in words is "two billion, two hundred fifty-three million, six hundred thirty-three thousand, five hundred six".