2252554466 has 8 divisors (see below), whose sum is σ = 3383205084. Its totient is φ = 1124819440.

The previous prime is 2252554463. The next prime is 2252554511. The reversal of 2252554466 is 6644552522.

It can be written as a sum of positive squares in 2 ways, for example, as 1822863025 + 429691441 = 42695^2 + 20729^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2252554463) by changing a digit.

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, 726965 + ... + 730056.

Almost surely, 2^2252554466 is an apocalyptic number.

2252554466 is a deficient number, since it is larger than the sum of its proper divisors (1130650618).

2252554466 is a wasteful number, since it uses less digits than its factorization.

2252554466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457796.

The product of its digits is 576000, while the sum is 41.

The square root of 2252554466 is about 47461.0837002275. The cubic root of 2252554466 is about 1310.8664054663.

The spelling of 2252554466 in words is "two billion, two hundred fifty-two million, five hundred fifty-four thousand, four hundred sixty-six".