4023745553 has 2 divisors, whose sum is σ = 4023745554. Its totient is φ = 4023745552.

The previous prime is 4023745519. The next prime is 4023745559. The reversal of 4023745553 is 3555473204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4023745489 + 64 = 63433^2 + 8^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023745553 is a prime.

It is not a weakly prime, because it can be changed into another prime (4023745559) by changing a digit.

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 as a sum of consecutive naturals, namely, 2011872776 + 2011872777.

It is an arithmetic number, because the mean of its divisors is an integer number (2011872777).

Almost surely, 2^4023745553 is an apocalyptic number.

It is an amenable number.

4023745553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023745553 is an equidigital number, since it uses as much as digits as its factorization.

4023745553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 4023745553 is about 63433.0005044693. Note that the first 3 decimals coincide. The cubic root of 4023745553 is about 1590.5359996896.

The spelling of 4023745553 in words is "four billion, twenty-three million, seven hundred forty-five thousand, five hundred fifty-three".