253078083 has 6 divisors (see below), whose sum is σ = 365557244. Its totient is φ = 168718716.

The previous prime is 253078073. The next prime is 253078103. The reversal of 253078083 is 380870352.

253078083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253078083 - 2⁶ = 253078019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253078013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14059885 + ... + 14059902.

Almost surely, 2^253078083 is an apocalyptic number.

253078083 is a deficient number, since it is larger than the sum of its proper divisors (112479161).

253078083 is a wasteful number, since it uses less digits than its factorization.

253078083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28119793 (or 28119790 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 253078083 is about 15908.4280493077. The cubic root of 253078083 is about 632.5354137660.

The spelling of 253078083 in words is "two hundred fifty-three million, seventy-eight thousand, eighty-three".