253088847 has 16 divisors (see below), whose sum is σ = 409032960. Its totient is φ = 153387000.

The previous prime is 253088831. The next prime is 253088851. The reversal of 253088847 is 748880352.

It is not a de Polignac number, because 253088847 - 2⁴ = 253088831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253088047) 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, 425779 + ... + 426372.

It is an arithmetic number, because the mean of its divisors is an integer number (25564560).

Almost surely, 2^253088847 is an apocalyptic number.

253088847 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

253088847 is a deficient number, since it is larger than the sum of its proper divisors (155944113).

253088847 is a wasteful number, since it uses less digits than its factorization.

253088847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852171 (or 852165 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 253088847 is about 15908.7663569492. The cubic root of 253088847 is about 632.5443813734.

The spelling of 253088847 in words is "two hundred fifty-three million, eighty-eight thousand, eight hundred forty-seven".