4543125100000 has 144 divisors (see below), whose sum is σ = 11224233759312. Its totient is φ = 1810000000000.

The previous prime is 4543125099959. The next prime is 4543125100013. The reversal of 4543125100000 is 15213454.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25009500 + ... + 25190500.

It is an arithmetic number, because the mean of its divisors is an integer number (77946067773).

Almost surely, 2^{4543125100000} is an apocalyptic number.

4543125100000 is a gapful number since it is divisible by the number (40) 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 4543125100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5612116879656).

4543125100000 is an abundant number, since it is smaller than the sum of its proper divisors (6681108659312).

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

4543125100000 is an equidigital number, since it uses as much as digits as its factorization.

4543125100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181287 (or 181259 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 4543125100000 in words is "four trillion, five hundred forty-three billion, one hundred twenty-five million, one hundred thousand".