1473788113520 has 80 divisors (see below), whose sum is σ = 3467598648768. Its totient is φ = 582478387200.

The previous prime is 1473788113507. The next prime is 1473788113537. The reversal of 1473788113520 is 253118873741.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent 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, 3747692 + ... + 4122228.

Almost surely, 2^{1473788113520} is an apocalyptic number.

1473788113520 is a gapful number since it is divisible by the number (10) 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 1473788113520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1733799324384).

1473788113520 is an abundant number, since it is smaller than the sum of its proper divisors (1993810535248).

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

1473788113520 is a wasteful number, since it uses less digits than its factorization.

1473788113520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375138 (or 375132 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 1473788113520 in words is "one trillion, four hundred seventy-three billion, seven hundred eighty-eight million, one hundred thirteen thousand, five hundred twenty".