9770697773057 has 8 divisors (see below), whose sum is σ = 10522318078440. Its totient is φ = 9019081491840.

The previous prime is 9770697773017. The next prime is 9770697773071. The reversal of 9770697773057 is 7503777960779.

It can be written as a sum of positive squares in 4 ways, for example, as 894832753936 + 8875865019121 = 945956^2 + 2979239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9770697773057 - 2⁶ = 9770697772993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9770697773017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5684957 + ... + 7201397.

It is an arithmetic number, because the mean of its divisors is an integer number (1315289759805).

Almost surely, 2^{9770697773057} is an apocalyptic number.

It is an amenable number.

9770697773057 is a deficient number, since it is larger than the sum of its proper divisors (751620305383).

9770697773057 is a wasteful number, since it uses less digits than its factorization.

9770697773057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012083.

The product of its (nonzero) digits is 857661210, while the sum is 74.

The spelling of 9770697773057 in words is "nine trillion, seven hundred seventy billion, six hundred ninety-seven million, seven hundred seventy-three thousand, fifty-seven".