2125358592 has 160 divisors (see below), whose sum is σ = 6622885632. Its totient is φ = 592994304.

The previous prime is 2125358591. The next prime is 2125358611. The reversal of 2125358592 is 2958535212.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125358591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460038 + ... + 464634.

Almost surely, 2^2125358592 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 2125358592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3311442816).

2125358592 is an abundant number, since it is smaller than the sum of its proper divisors (4497527040).

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

2125358592 is an equidigital number, since it uses as much as digits as its factorization.

2125358592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668 (or 4652 counting only the distinct ones).

The product of its digits is 216000, while the sum is 42.

The square root of 2125358592 is about 46101.6115987283. The cubic root of 2125358592 is about 1285.7131082035.

The spelling of 2125358592 in words is "two billion, one hundred twenty-five million, three hundred fifty-eight thousand, five hundred ninety-two".