2253601538 has 8 divisors (see below), whose sum is σ = 3407020032. Its totient is φ = 1117928196.

The previous prime is 2253601517. The next prime is 2253601561. The reversal of 2253601538 is 8351063522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2253601498 and 2253601507.

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 3 ways as a sum of consecutive naturals, for example, 4435970 + ... + 4436477.

It is an arithmetic number, because the mean of its divisors is an integer number (425877504).

Almost surely, 2^2253601538 is an apocalyptic number.

2253601538 is a deficient number, since it is larger than the sum of its proper divisors (1153418494).

2253601538 is a wasteful number, since it uses less digits than its factorization.

2253601538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8872576.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2253601538 is about 47472.1132666327. The cubic root of 2253601538 is about 1311.0694873318.

The spelling of 2253601538 in words is "two billion, two hundred fifty-three million, six hundred one thousand, five hundred thirty-eight".