2252144498 has 18 divisors (see below), whose sum is σ = 3533903919. Its totient is φ = 1076374332.

The previous prime is 2252144459. The next prime is 2252144501. The reversal of 2252144498 is 8944412522.

It can be written as a sum of positive squares in only one way, i.e., 1126072249 + 1126072249 = 33557^2 + 33557^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33557.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1542893 + ... + 1544351.

Almost surely, 2^2252144498 is an apocalyptic number.

2252144498 is a deficient number, since it is larger than the sum of its proper divisors (1281759421).

2252144498 is an frugal number, since it uses more digits than its factorization.

2252144498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 1484 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 2252144498 is about 47456.7645125540. The cubic root of 2252144498 is about 1310.7868741470.

The spelling of 2252144498 in words is "two billion, two hundred fifty-two million, one hundred forty-four thousand, four hundred ninety-eight".