1353489711768 has 160 divisors (see below), whose sum is σ = 3802428630000. Its totient is φ = 449808069888.

The previous prime is 1353489711737. The next prime is 1353489711797. The reversal of 1353489711768 is 8671179843531.

1353489711768 is a `hidden beast` number, since 1 + 3 + 534 + 8 + 97 + 1 + 1 + 7 + 6 + 8 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 529325946 + ... + 529328502.

Almost surely, 2^{1353489711768} is an apocalyptic number.

1353489711768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353489711768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1901214315000).

1353489711768 is an abundant number, since it is smaller than the sum of its proper divisors (2448938918232).

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

1353489711768 is a wasteful number, since it uses less digits than its factorization.

1353489711768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711 (or 4698 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The spelling of 1353489711768 in words is "one trillion, three hundred fifty-three billion, four hundred eighty-nine million, seven hundred eleven thousand, seven hundred sixty-eight".