10653977 has 2 divisors, whose sum is σ = 10653978. Its totient is φ = 10653976.

The previous prime is 10653971. The next prime is 10653989. The reversal of 10653977 is 77935601.

10653977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10601536 + 52441 = 3256^2 + 229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10653977 is a prime.

It is a super-2 number, since 2×10653977² = 227014451833058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10653977.

It is not a weakly prime, because it can be changed into another prime (10653971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5326988 + 5326989.

It is an arithmetic number, because the mean of its divisors is an integer number (5326989).

Almost surely, 2^10653977 is an apocalyptic number.

It is an amenable number.

10653977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10653977 is an equidigital number, since it uses as much as digits as its factorization.

10653977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 10653977 is about 3264.0430450593. The cubic root of 10653977 is about 220.0411562121.

It can be divided in two parts, 1065 and 3977, that multiplied together give a triangular number (4235505 = T₂₉₁₀).

The spelling of 10653977 in words is "ten million, six hundred fifty-three thousand, nine hundred seventy-seven".