253025255277 has 8 divisors (see below), whose sum is σ = 374852230080. Its totient is φ = 168683503500.

The previous prime is 253025255267. The next prime is 253025255293. The reversal of 253025255277 is 772552520352.

253025255277 is a `hidden beast` number, since 2 + 5 + 3 + 0 + 2 + 525 + 52 + 77 = 666.

It is not a de Polignac number, because 253025255277 - 2⁶ = 253025255213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253025255257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4685652849 + ... + 4685652902.

It is an arithmetic number, because the mean of its divisors is an integer number (46856528760).

Almost surely, 2^253025255277 is an apocalyptic number.

253025255277 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

253025255277 is a deficient number, since it is larger than the sum of its proper divisors (121826974803).

253025255277 is an equidigital number, since it uses as much as digits as its factorization.

253025255277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9371305760 (or 9371305754 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 45.

The spelling of 253025255277 in words is "two hundred fifty-three billion, twenty-five million, two hundred fifty-five thousand, two hundred seventy-seven".