2252312505 has 12 divisors (see below), whose sum is σ = 3904008420. Its totient is φ = 1201233312.

The previous prime is 2252312477. The next prime is 2252312563. The reversal of 2252312505 is 5052132522.

It can be written as a sum of positive squares in 2 ways, for example, as 1714953744 + 537358761 = 41412^2 + 23181^2 .

It is not a de Polignac number, because 2252312505 - 2¹⁴ = 2252296121 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 25025650 + ... + 25025739.

It is an arithmetic number, because the mean of its divisors is an integer number (325334035).

Almost surely, 2^2252312505 is an apocalyptic number.

It is an amenable number.

2252312505 is a deficient number, since it is larger than the sum of its proper divisors (1651695915).

2252312505 is a wasteful number, since it uses less digits than its factorization.

2252312505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50051400 (or 50051397 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2252312505 is about 47458.5345854673. The cubic root of 2252312505 is about 1310.8194676588.

The spelling of 2252312505 in words is "two billion, two hundred fifty-two million, three hundred twelve thousand, five hundred five".