4255625548793 has 2 divisors, whose sum is σ = 4255625548794. Its totient is φ = 4255625548792.

The previous prime is 4255625548771. The next prime is 4255625548873. The reversal of 4255625548793 is 3978455265524.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4210835329024 + 44790219769 = 2052032^2 + 211637^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255625548793 - 2⁶ = 4255625548729 is a prime.

It is a super-2 number, since 2×4255625548793² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4255625548193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127812774396 + 2127812774397.

It is an arithmetic number, because the mean of its divisors is an integer number (2127812774397).

Almost surely, 2^{4255625548793} is an apocalyptic number.

It is an amenable number.

4255625548793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255625548793 is an equidigital number, since it uses as much as digits as its factorization.

4255625548793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880000, while the sum is 65.

The spelling of 4255625548793 in words is "four trillion, two hundred fifty-five billion, six hundred twenty-five million, five hundred forty-eight thousand, seven hundred ninety-three".