977364205162 has 8 divisors (see below), whose sum is σ = 1468587117636. Its totient is φ = 487835165952.

The previous prime is 977364205157. The next prime is 977364205163. The reversal of 977364205162 is 261502463779.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 935458430481 + 41905774681 = 967191^2 + 204709^2 .

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

It is not an unprimeable number, because it can be changed into a prime (977364205163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423466873 + ... + 423469180.

Almost surely, 2^977364205162 is an apocalyptic number.

977364205162 is a deficient number, since it is larger than the sum of its proper divisors (491222912474).

977364205162 is a wasteful number, since it uses less digits than its factorization.

977364205162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846936632.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 977364205162 in words is "nine hundred seventy-seven billion, three hundred sixty-four million, two hundred five thousand, one hundred sixty-two".