928261161655 has 8 divisors (see below), whose sum is σ = 1115112445200. Its totient is φ = 741809561856.

The previous prime is 928261161649. The next prime is 928261161661. The reversal of 928261161655 is 556161162829.

It is an interprime number because it is at equal distance from previous prime (928261161649) and next prime (928261161661).

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 928261161655 - 2¹⁵ = 928261128887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99915825 + ... + 99925114.

It is an arithmetic number, because the mean of its divisors is an integer number (139389055650).

Almost surely, 2^928261161655 is an apocalyptic number.

928261161655 is a deficient number, since it is larger than the sum of its proper divisors (186851283545).

928261161655 is a wasteful number, since it uses less digits than its factorization.

928261161655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199841873.

The product of its digits is 1555200, while the sum is 52.

The spelling of 928261161655 in words is "nine hundred twenty-eight billion, two hundred sixty-one million, one hundred sixty-one thousand, six hundred fifty-five".