253068497208 has 64 divisors (see below), whose sum is σ = 703792672800. Its totient is φ = 84257210880.

The previous prime is 253068497207. The next prime is 253068497249. The reversal of 253068497208 is 802794860352.

253068497208 is a `hidden beast` number, since 2 + 530 + 6 + 84 + 9 + 7 + 20 + 8 = 666.

253068497208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253068497207) 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 15 ways as a sum of consecutive naturals, for example, 502513 + ... + 871008.

Almost surely, 2^253068497208 is an apocalyptic number.

It is an amenable number.

253068497208 is an abundant number, since it is smaller than the sum of its proper divisors (450724175592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253068497208 is a wasteful number, since it uses less digits than its factorization.

253068497208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374389 (or 1374379 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 253068497208 in words is "two hundred fifty-three billion, sixty-eight million, four hundred ninety-seven thousand, two hundred eight".