1545160213968 has 160 divisors (see below), whose sum is σ = 4686142805760. Its totient is φ = 429455831040.

The previous prime is 1545160213889. The next prime is 1545160213969. The reversal of 1545160213968 is 8693120615451.

It is a self number, because there is not a number n which added to its sum of digits gives 1545160213968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1545160213969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84292228 + ... + 84310556.

It is an arithmetic number, because the mean of its divisors is an integer number (29288392536).

Almost surely, 2^{1545160213968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1545160213968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2343071402880).

1545160213968 is an abundant number, since it is smaller than the sum of its proper divisors (3140982591792).

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

1545160213968 is a wasteful number, since it uses less digits than its factorization.

1545160213968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25165 (or 25159 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 1545160213968 in words is "one trillion, five hundred forty-five billion, one hundred sixty million, two hundred thirteen thousand, nine hundred sixty-eight".