1068264089508 has 48 divisors (see below), whose sum is σ = 3107677353984. Its totient is φ = 277471191840.

The previous prime is 1068264089471. The next prime is 1068264089509. The reversal of 1068264089508 is 8059804628601.

It is a happy number.

It is a super-2 number, since 2×1068264089508² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068264089509) 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, 578064060 + ... + 578065907.

It is an arithmetic number, because the mean of its divisors is an integer number (64743278208).

Almost surely, 2^{1068264089508} is an apocalyptic number.

It is an amenable number.

1068264089508 is an abundant number, since it is smaller than the sum of its proper divisors (2039413264476).

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

1068264089508 is a wasteful number, since it uses less digits than its factorization.

1068264089508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156129992 (or 1156129990 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 57.

The spelling of 1068264089508 in words is "one trillion, sixty-eight billion, two hundred sixty-four million, eighty-nine thousand, five hundred eight".