2573820026880 has 896 divisors, whose sum is σ = 9185971691520. Its totient is φ = 612819271680.

The previous prime is 2573820026831. The next prime is 2573820026923. The reversal of 2573820026880 is 886200283752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2540789254 + ... + 2540790266.

Almost surely, 2^{2573820026880} is an apocalyptic number.

2573820026880 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 2573820026880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4592985845760).

2573820026880 is an abundant number, since it is smaller than the sum of its proper divisors (6612151664640).

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

2573820026880 is a wasteful number, since it uses less digits than its factorization.

2573820026880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 2573820026880 in words is "two trillion, five hundred seventy-three billion, eight hundred twenty million, twenty-six thousand, eight hundred eighty".