253054134277 has 4 divisors (see below), whose sum is σ = 289204724896. Its totient is φ = 216903543660.

The previous prime is 253054134269. The next prime is 253054134283. The reversal of 253054134277 is 772431450352.

253054134277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 253054134277 - 2³ = 253054134269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253054134227) 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 in 3 ways as a sum of consecutive naturals, for example, 18075295299 + ... + 18075295312.

It is an arithmetic number, because the mean of its divisors is an integer number (72301181224).

Almost surely, 2^253054134277 is an apocalyptic number.

It is an amenable number.

253054134277 is a deficient number, since it is larger than the sum of its proper divisors (36150590619).

253054134277 is an equidigital number, since it uses as much as digits as its factorization.

253054134277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36150590618.

The product of its (nonzero) digits is 705600, while the sum is 43.

The spelling of 253054134277 in words is "two hundred fifty-three billion, fifty-four million, one hundred thirty-four thousand, two hundred seventy-seven".