4278075263 has 16 divisors (see below), whose sum is σ = 5340142080. Its totient is φ = 3329541600.

The previous prime is 4278075173. The next prime is 4278075271. The reversal of 4278075263 is 3625708724.

It is not a de Polignac number, because 4278075263 - 2¹⁰ = 4278074239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278072263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31493 + ... + 97713.

It is an arithmetic number, because the mean of its divisors is an integer number (333758880).

Almost surely, 2^4278075263 is an apocalyptic number.

4278075263 is a deficient number, since it is larger than the sum of its proper divisors (1062066817).

4278075263 is a wasteful number, since it uses less digits than its factorization.

4278075263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67078.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4278075263 is about 65406.9970492454. The cubic root of 4278075263 is about 1623.3648578315.

The spelling of 4278075263 in words is "four billion, two hundred seventy-eight million, seventy-five thousand, two hundred sixty-three".