2580080078 has 8 divisors (see below), whose sum is σ = 3974718072. Its totient is φ = 1255174056.

The previous prime is 2580080051. The next prime is 2580080101. The reversal of 2580080078 is 8700800852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2580080078³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17432900 + ... + 17433047.

It is an arithmetic number, because the mean of its divisors is an integer number (496839759).

Almost surely, 2^2580080078 is an apocalyptic number.

2580080078 is a deficient number, since it is larger than the sum of its proper divisors (1394637994).

2580080078 is a wasteful number, since it uses less digits than its factorization.

2580080078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34865986.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 2580080078 is about 50794.4886577274. The cubic root of 2580080078 is about 1371.5481598107.

The spelling of 2580080078 in words is "two billion, five hundred eighty million, eighty thousand, seventy-eight".