2125246080 has 256 divisors, whose sum is σ = 7010582400. Its totient is φ = 547356672.

The previous prime is 2125246051. The next prime is 2125246087. The reversal of 2125246080 is 806425212.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2125246087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8269312 + ... + 8269568.

Almost surely, 2^2125246080 is an apocalyptic number.

2125246080 is a gapful number since it is divisible by the number (20) 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 2125246080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3505291200).

2125246080 is an abundant number, since it is smaller than the sum of its proper divisors (4885336320).

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

2125246080 is a wasteful number, since it uses less digits than its factorization.

2125246080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2125246080 is about 46100.3913215495. The cubic root of 2125246080 is about 1285.6904201567.

The spelling of 2125246080 in words is "two billion, one hundred twenty-five million, two hundred forty-six thousand, eighty".