2240625853 has 2 divisors, whose sum is σ = 2240625854. Its totient is φ = 2240625852.

The previous prime is 2240625833. The next prime is 2240625899. The reversal of 2240625853 is 3585260422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2002294009 + 238331844 = 44747^2 + 15438^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240625853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240625833) by changing a digit.

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 as a sum of consecutive naturals, namely, 1120312926 + 1120312927.

It is an arithmetic number, because the mean of its divisors is an integer number (1120312927).

Almost surely, 2^2240625853 is an apocalyptic number.

It is an amenable number.

2240625853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240625853 is an equidigital number, since it uses as much as digits as its factorization.

2240625853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2240625853 is about 47335.2495821032. The cubic root of 2240625853 is about 1308.5483702677.

The spelling of 2240625853 in words is "two billion, two hundred forty million, six hundred twenty-five thousand, eight hundred fifty-three".