2573792235840 has 672 divisors, whose sum is σ = 9826105092480. Its totient is φ = 568689278976.

The previous prime is 2573792235823. The next prime is 2573792235853. The reversal of 2573792235840 is 485322973752.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 273250651 + ... + 273260069.

Almost surely, 2^{2573792235840} is an apocalyptic number.

2573792235840 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 2573792235840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4913052546240).

2573792235840 is an abundant number, since it is smaller than the sum of its proper divisors (7252312856640).

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

2573792235840 is a wasteful number, since it uses less digits than its factorization.

2573792235840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9647 (or 9630 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 2573792235840 in words is "two trillion, five hundred seventy-three billion, seven hundred ninety-two million, two hundred thirty-five thousand, eight hundred forty".