716028895557 has 24 divisors (see below), whose sum is σ = 1037778078168. Its totient is φ = 475732224000.

The previous prime is 716028895541. The next prime is 716028895567. The reversal of 716028895557 is 755598820617.

716028895557 is a `hidden beast` number, since 71 + 6 + 0 + 2 + 8 + 8 + 9 + 5 + 557 = 666.

716028895557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16754972481 + 699273923076 = 129441^2 + 836226^2 .

It is not a de Polignac number, because 716028895557 - 2⁴ = 716028895541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716028895494 and 716028895503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716028895567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5659207 + ... + 5784347.

It is an arithmetic number, because the mean of its divisors is an integer number (43240753257).

Almost surely, 2^716028895557 is an apocalyptic number.

It is an amenable number.

716028895557 is a deficient number, since it is larger than the sum of its proper divisors (321749182611).

716028895557 is a wasteful number, since it uses less digits than its factorization.

716028895557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127301 (or 127298 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 63.

The spelling of 716028895557 in words is "seven hundred sixteen billion, twenty-eight million, eight hundred ninety-five thousand, five hundred fifty-seven".