1545733365132 has 192 divisors, whose sum is σ = 4223010484224. Its totient is φ = 435269640960.

The previous prime is 1545733365079. The next prime is 1545733365193. The reversal of 1545733365132 is 2315633375451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76712683 + ... + 76732829.

It is an arithmetic number, because the mean of its divisors is an integer number (21994846272).

Almost surely, 2^{1545733365132} is an apocalyptic number.

1545733365132 is a gapful number since it is divisible by the number (12) 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 1545733365132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111505242112).

1545733365132 is an abundant number, since it is smaller than the sum of its proper divisors (2677277119092).

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

1545733365132 is a wasteful number, since it uses less digits than its factorization.

1545733365132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20908 (or 20906 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 48.

The spelling of 1545733365132 in words is "one trillion, five hundred forty-five billion, seven hundred thirty-three million, three hundred sixty-five thousand, one hundred thirty-two".