609020125000 has 448 divisors, whose sum is σ = 1700978227200. Its totient is φ = 200100000000.

The previous prime is 609020124959. The next prime is 609020125009. The reversal of 609020125000 is 521020906.

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

It is not an unprimeable number, because it can be changed into a prime (609020125009) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2426374875 + ... + 2426375125.

It is an arithmetic number, because the mean of its divisors is an integer number (3796826400).

Almost surely, 2^609020125000 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 609020125000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (850489113600).

609020125000 is an abundant number, since it is smaller than the sum of its proper divisors (1091958102200).

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

609020125000 is an equidigital number, since it uses as much as digits as its factorization.

609020125000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 609020125000 its reverse (521020906), we get a palindrome (609541145906).

The spelling of 609020125000 in words is "six hundred nine billion, twenty million, one hundred twenty-five thousand".