9977853183076 has 27 divisors (see below), whose sum is σ = 18253701394201. Its totient is φ = 4771947246704.

The previous prime is 9977853183061. The next prime is 9977853183091. The reversal of 9977853183076 is 6703813587799.

The square root of 9977853183076 is 3158774.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (9977853183061) and next prime (9977853183091).

It can be written as a sum of positive squares in only one way, i.e., 9963328112676 + 14525070400 = 3156474^2 + 120520^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 145269270 + ... + 145337938.

Almost surely, 2^{9977853183076} is an apocalyptic number.

9977853183076 is the 3158774-th square number.

It is an amenable number.

9977853183076 is a deficient number, since it is larger than the sum of its proper divisors (8275848211125).

9977853183076 is an frugal number, since it uses more digits than its factorization.

9977853183076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137388 (or 68694 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 73.

The spelling of 9977853183076 in words is "nine trillion, nine hundred seventy-seven billion, eight hundred fifty-three million, one hundred eighty-three thousand, seventy-six".