10116618554 has 32 divisors (see below), whose sum is σ = 18338890752. Its totient is φ = 4093488000.

The previous prime is 10116618509. The next prime is 10116618607. The reversal of 10116618554 is 45581661101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266477 + ... + 302064.

It is an arithmetic number, because the mean of its divisors is an integer number (573090336).

Almost surely, 2^10116618554 is an apocalyptic number.

10116618554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10116618554 is a deficient number, since it is larger than the sum of its proper divisors (8222272198).

10116618554 is a wasteful number, since it uses less digits than its factorization.

10116618554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568622.

The product of its (nonzero) digits is 28800, while the sum is 38.

The spelling of 10116618554 in words is "ten billion, one hundred sixteen million, six hundred eighteen thousand, five hundred fifty-four".