10656065651055 has 32 divisors (see below), whose sum is σ = 18861645547008. Its totient is φ = 5093808585600.

The previous prime is 10656065651027. The next prime is 10656065651093. The reversal of 10656065651055 is 55015656065601.

It is not a de Polignac number, because 10656065651055 - 2¹³ = 10656065642863 is a prime.

It is a super-2 number, since 2×10656065651055² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10656065650989 and 10656065651007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454792624 + ... + 454816053.

It is an arithmetic number, because the mean of its divisors is an integer number (589426423344).

Almost surely, 2^{10656065651055} is an apocalyptic number.

10656065651055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10656065651055 is a deficient number, since it is larger than the sum of its proper divisors (8205579895953).

10656065651055 is a wasteful number, since it uses less digits than its factorization.

10656065651055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909608767.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 10656065651055 in words is "ten trillion, six hundred fifty-six billion, sixty-five million, six hundred fifty-one thousand, fifty-five".