268153427536 has 20 divisors (see below), whose sum is σ = 526123816000. Its totient is φ = 132379539552.

The previous prime is 268153427533. The next prime is 268153427551. The reversal of 268153427536 is 635724351862.

268153427536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268153427533) 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, 106072086 + ... + 106074613.

It is an arithmetic number, because the mean of its divisors is an integer number (26306190800).

Almost surely, 2^268153427536 is an apocalyptic number.

It is an amenable number.

268153427536 is a deficient number, since it is larger than the sum of its proper divisors (257970388464).

268153427536 is a wasteful number, since it uses less digits than its factorization.

268153427536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212146786 (or 212146780 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 268153427536 in words is "two hundred sixty-eight billion, one hundred fifty-three million, four hundred twenty-seven thousand, five hundred thirty-six".