2573481068250 has 64 divisors (see below), whose sum is σ = 6425498012544. Its totient is φ = 686038406400.

The previous prime is 2573481068237. The next prime is 2573481068339. The reversal of 2573481068250 is 528601843752.

It is a super-2 number, since 2×2573481068250² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2573481068193 and 2573481068202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1755762 + ... + 2868738.

It is an arithmetic number, because the mean of its divisors is an integer number (100398406446).

Almost surely, 2^{2573481068250} is an apocalyptic number.

2573481068250 is an abundant number, since it is smaller than the sum of its proper divisors (3852016944294).

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

2573481068250 is a wasteful number, since it uses less digits than its factorization.

2573481068250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116080 (or 1116070 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 2573481068250 in words is "two trillion, five hundred seventy-three billion, four hundred eighty-one million, sixty-eight thousand, two hundred fifty".