4253878073 has 2 divisors, whose sum is σ = 4253878074. Its totient is φ = 4253878072.

The previous prime is 4253878051. The next prime is 4253878093. The reversal of 4253878073 is 3708783524.

4253878073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4176649129 + 77228944 = 64627^2 + 8788^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4253878073 is a prime.

It is not a weakly prime, because it can be changed into another prime (4253878093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126939036 + 2126939037.

It is an arithmetic number, because the mean of its divisors is an integer number (2126939037).

Almost surely, 2^4253878073 is an apocalyptic number.

It is an amenable number.

4253878073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253878073 is an equidigital number, since it uses as much as digits as its factorization.

4253878073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 4253878073 is about 65221.7607321360. The cubic root of 4253878073 is about 1620.2984352137.

The spelling of 4253878073 in words is "four billion, two hundred fifty-three million, eight hundred seventy-eight thousand, seventy-three".