10615510655 has 8 divisors (see below), whose sum is σ = 12739356000. Its totient is φ = 8491913056.

The previous prime is 10615510649. The next prime is 10615510667. The reversal of 10615510655 is 55601551601.

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

It is a cyclic number.

It is not a de Polignac number, because 10615510655 - 2¹⁶ = 10615445119 is a prime.

It is a super-2 number, since 2×10615510655² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 51086 + ... + 154404.

It is an arithmetic number, because the mean of its divisors is an integer number (1592419500).

Almost surely, 2^10615510655 is an apocalyptic number.

10615510655 is a deficient number, since it is larger than the sum of its proper divisors (2123845345).

10615510655 is a wasteful number, since it uses less digits than its factorization.

10615510655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123873.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 10615510655 in words is "ten billion, six hundred fifteen million, five hundred ten thousand, six hundred fifty-five".