7055780875507 has 32 divisors (see below), whose sum is σ = 8814188662272. Its totient is φ = 5498937759744.

The previous prime is 7055780875447. The next prime is 7055780875511.

7055780875507 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7055780875507 - 2⁷ = 7055780875379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7055780875547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157237488 + ... + 157282354.

It is an arithmetic number, because the mean of its divisors is an integer number (275443395696).

Almost surely, 2^{7055780875507} is an apocalyptic number.

7055780875507 is a deficient number, since it is larger than the sum of its proper divisors (1758407786765).

7055780875507 is a wasteful number, since it uses less digits than its factorization.

7055780875507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70747.

The product of its (nonzero) digits is 96040000, while the sum is 64.

The spelling of 7055780875507 in words is "seven trillion, fifty-five billion, seven hundred eighty million, eight hundred seventy-five thousand, five hundred seven".