15875130480000 has 640 divisors, whose sum is σ = 57817787385600. Its totient is φ = 3826160640000.

The previous prime is 15875130479963. The next prime is 15875130480007. The reversal of 15875130480000 is 8403157851.

It is a tau number, because it is divible by the number of its divisors (640).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15875130480007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 456702621 + ... + 456737379.

It is an arithmetic number, because the mean of its divisors is an integer number (90340292790).

Almost surely, 2^{15875130480000} is an apocalyptic number.

15875130480000 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 15875130480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28908893692800).

15875130480000 is an abundant number, since it is smaller than the sum of its proper divisors (41942656905600).

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

15875130480000 is a wasteful number, since it uses less digits than its factorization.

15875130480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34980 (or 34953 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The spelling of 15875130480000 in words is "fifteen trillion, eight hundred seventy-five billion, one hundred thirty million, four hundred eighty thousand".