707120055 has 24 divisors (see below), whose sum is σ = 1290185520. Its totient is φ = 357281280.

The previous prime is 707119999. The next prime is 707120081. The reversal of 707120055 is 550021707.

It is not a de Polignac number, because 707120055 - 2¹⁰ = 707119031 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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412666 + ... + 414375.

It is an arithmetic number, because the mean of its divisors is an integer number (53757730).

Almost surely, 2^707120055 is an apocalyptic number.

707120055 is a deficient number, since it is larger than the sum of its proper divisors (583065465).

707120055 is a wasteful number, since it uses less digits than its factorization.

707120055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827071 (or 827068 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 707120055 is about 26591.7290712733. The cubic root of 707120055 is about 890.9042927578.

The spelling of 707120055 in words is "seven hundred seven million, one hundred twenty thousand, fifty-five".