4534130345250 has 256 divisors, whose sum is σ = 13068796815360. Its totient is φ = 1036596960000.

The previous prime is 4534130345243. The next prime is 4534130345323. The reversal of 4534130345250 is 525430314354.

It is a junction number, because it is equal to n+sod(n) for n = 4534130345199 and 4534130345208.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10067385 + ... + 10508115.

It is an arithmetic number, because the mean of its divisors is an integer number (51049987560).

Almost surely, 2^{4534130345250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4534130345250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6534398407680).

4534130345250 is an abundant number, since it is smaller than the sum of its proper divisors (8534666470110).

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

4534130345250 is a wasteful number, since it uses less digits than its factorization.

4534130345250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440834 (or 440824 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 4534130345250 in words is "four trillion, five hundred thirty-four billion, one hundred thirty million, three hundred forty-five thousand, two hundred fifty".