1353893755020 has 48 divisors (see below), whose sum is σ = 3855155109120. Its totient is φ = 354919039936.

The previous prime is 1353893755013. The next prime is 1353893755043. The reversal of 1353893755020 is 205573983531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191224392 + ... + 191231471.

It is an arithmetic number, because the mean of its divisors is an integer number (80315731440).

Almost surely, 2^{1353893755020} is an apocalyptic number.

1353893755020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1353893755020 is an abundant number, since it is smaller than the sum of its proper divisors (2501261354100).

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

1353893755020 is a wasteful number, since it uses less digits than its factorization.

1353893755020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382455934 (or 382455932 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 1353893755020 in words is "one trillion, three hundred fifty-three billion, eight hundred ninety-three million, seven hundred fifty-five thousand, twenty".