7880104055 has 16 divisors (see below), whose sum is σ = 9870854400. Its totient is φ = 6032167680.

The previous prime is 7880104021. The next prime is 7880104069. The reversal of 7880104055 is 5504010887.

It is not a de Polignac number, because 7880104055 - 2¹⁶ = 7880038519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271820 + ... + 299409.

It is an arithmetic number, because the mean of its divisors is an integer number (616928400).

Almost surely, 2^7880104055 is an apocalyptic number.

7880104055 is a deficient number, since it is larger than the sum of its proper divisors (1990750345).

7880104055 is a wasteful number, since it uses less digits than its factorization.

7880104055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571354.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 7880104055 is about 88769.9501802271. The cubic root of 7880104055 is about 1989.9583381428.

The spelling of 7880104055 in words is "seven billion, eight hundred eighty million, one hundred four thousand, fifty-five".