268580110064552 has 96 divisors (see below), whose sum is σ = 596131398345000. Its totient is φ = 112686823434240.

The previous prime is 268580110064533. The next prime is 268580110064557. The reversal of 268580110064552 is 255460011085862.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 49911314262436 + 218668795802116 = 7064794^2 + 14787454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268580110064494 and 268580110064503.

It is not an unprimeable number, because it can be changed into a prime (268580110064557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355712324 + ... + 356466572.

Almost surely, 2^{268580110064552} is an apocalyptic number.

268580110064552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

268580110064552 is an abundant number, since it is smaller than the sum of its proper divisors (327551288280448).

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

268580110064552 is a wasteful number, since it uses less digits than its factorization.

268580110064552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782587 (or 782572 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 53.

The spelling of 268580110064552 in words is "two hundred sixty-eight trillion, five hundred eighty billion, one hundred ten million, sixty-four thousand, five hundred fifty-two".