7880758005 has 16 divisors (see below), whose sum is σ = 12652254720. Its totient is φ = 4188723648.

The previous prime is 7880757943. The next prime is 7880758021. The reversal of 7880758005 is 5008570887.

It is not a de Polignac number, because 7880758005 - 2¹⁰ = 7880756981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 892165 + ... + 900954.

It is an arithmetic number, because the mean of its divisors is an integer number (790765920).

Almost surely, 2^7880758005 is an apocalyptic number.

It is an amenable number.

7880758005 is a deficient number, since it is larger than the sum of its proper divisors (4771496715).

7880758005 is a wasteful number, since it uses less digits than its factorization.

7880758005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793420.

The product of its (nonzero) digits is 627200, while the sum is 48.

The square root of 7880758005 is about 88773.6335011697. The cubic root of 7880758005 is about 1990.0133838313.

The spelling of 7880758005 in words is "seven billion, eight hundred eighty million, seven hundred fifty-eight thousand, five".