2125093950 has 144 divisors (see below), whose sum is σ = 6868667520. Its totient is φ = 460157760.

The previous prime is 2125093879. The next prime is 2125093951. The reversal of 2125093950 is 593905212.

It is a happy number.

2125093950 is a `hidden beast` number, since 212 + 50 + 9 + 395 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125093951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42097 + ... + 77603.

It is an arithmetic number, because the mean of its divisors is an integer number (47699080).

Almost surely, 2^2125093950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2125093950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434333760).

2125093950 is an abundant number, since it is smaller than the sum of its proper divisors (4743573570).

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

2125093950 is a wasteful number, since it uses less digits than its factorization.

2125093950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35551 (or 35543 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 2125093950 is about 46098.7413060270. The cubic root of 2125093950 is about 1285.6597418660.

The spelling of 2125093950 in words is "two billion, one hundred twenty-five million, ninety-three thousand, nine hundred fifty".