2575123663750 has 120 divisors (see below), whose sum is σ = 5365144323000. Its totient is φ = 925882320000.

The previous prime is 2575123663747. The next prime is 2575123663807. The reversal of 2575123663750 is 573663215752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 13365601 + ... + 13556899.

It is an arithmetic number, because the mean of its divisors is an integer number (44709536025).

Almost surely, 2^{2575123663750} is an apocalyptic number.

2575123663750 is an abundant number, since it is smaller than the sum of its proper divisors (2790020659250).

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

2575123663750 is a wasteful number, since it uses less digits than its factorization.

2575123663750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191432 (or 191406 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 52.

The spelling of 2575123663750 in words is "two trillion, five hundred seventy-five billion, one hundred twenty-three million, six hundred sixty-three thousand, seven hundred fifty".