2576422080 has 336 divisors, whose sum is σ = 9735616800. Its totient is φ = 646299648.

The previous prime is 2576422067. The next prime is 2576422081. The reversal of 2576422080 is 802246752.

2576422080 is a `hidden beast` number, since 2 + 5 + 7 + 642 + 2 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2576422081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1320946 + ... + 1322894.

It is an arithmetic number, because the mean of its divisors is an integer number (28975050).

Almost surely, 2^2576422080 is an apocalyptic number.

2576422080 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 2576422080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4867808400).

2576422080 is an abundant number, since it is smaller than the sum of its proper divisors (7159194720).

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

2576422080 is a wasteful number, since it uses less digits than its factorization.

2576422080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1976 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2576422080 is about 50758.4680619894. The cubic root of 2576422080 is about 1370.8996665846.

The spelling of 2576422080 in words is "two billion, five hundred seventy-six million, four hundred twenty-two thousand, eighty".