2125253104000 has 128 divisors (see below), whose sum is σ = 5690365742880. Its totient is φ = 784708761600.

The previous prime is 2125253103989. The next prime is 2125253104019. The reversal of 2125253104000 is 4013525212.

It is a tau number, because it is divible by the number of its divisors (128).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4900782 + ... + 5316781.

Almost surely, 2^{2125253104000} is an apocalyptic number.

2125253104000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2125253104000 is an abundant number, since it is smaller than the sum of its proper divisors (3565112638880).

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

2125253104000 is a wasteful number, since it uses less digits than its factorization.

2125253104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10217605 (or 10217583 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 2125253104000 its reverse (4013525212), we get a palindrome (2129266629212).

The spelling of 2125253104000 in words is "two trillion, one hundred twenty-five billion, two hundred fifty-three million, one hundred four thousand".