2580429920796 has 576 divisors, whose sum is σ = 8704424601600. Its totient is φ = 649682187264.

The previous prime is 2580429920779. The next prime is 2580429920821. The reversal of 2580429920796 is 6970299240852.

2580429920796 is a `hidden beast` number, since 2 + 58 + 0 + 4 + 299 + 207 + 96 = 666.

It is a super-2 number, since 2×2580429920796² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1442385870 + ... + 1442387658.

Almost surely, 2^{2580429920796} is an apocalyptic number.

2580429920796 is a gapful number since it is divisible by the number (26) 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 2580429920796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4352212300800).

2580429920796 is an abundant number, since it is smaller than the sum of its proper divisors (6123994680804).

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

2580429920796 is a wasteful number, since it uses less digits than its factorization.

2580429920796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2546 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 2580429920796 in words is "two trillion, five hundred eighty billion, four hundred twenty-nine million, nine hundred twenty thousand, seven hundred ninety-six".