10617100521655 has 8 divisors (see below), whose sum is σ = 12757262444784. Its totient is φ = 8482519204800.

The previous prime is 10617100521653. The next prime is 10617100521667. The reversal of 10617100521655 is 55612500171601.

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

It is not a de Polignac number, because 10617100521655 - 2¹ = 10617100521653 is a prime.

It is a super-2 number, since 2×10617100521655² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10617100521653) 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 7 ways as a sum of consecutive naturals, for example, 1395147381 + ... + 1395154990.

It is an arithmetic number, because the mean of its divisors is an integer number (1594657805598).

Almost surely, 2^{10617100521655} is an apocalyptic number.

10617100521655 is a deficient number, since it is larger than the sum of its proper divisors (2140161923129).

10617100521655 is an equidigital number, since it uses as much as digits as its factorization.

10617100521655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790303137.

The product of its (nonzero) digits is 63000, while the sum is 40.

The spelling of 10617100521655 in words is "ten trillion, six hundred seventeen billion, one hundred million, five hundred twenty-one thousand, six hundred fifty-five".