20116160376554 has 32 divisors (see below), whose sum is σ = 34853988332736. Its totient is φ = 8605764977920.

The previous prime is 20116160376541. The next prime is 20116160376583. The reversal of 20116160376554 is 45567306161102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20116160376499 and 20116160376508.

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, 60441869 + ... + 60773775.

It is an arithmetic number, because the mean of its divisors is an integer number (1089187135398).

Almost surely, 2^{20116160376554} is an apocalyptic number.

20116160376554 is a deficient number, since it is larger than the sum of its proper divisors (14737827956182).

20116160376554 is a wasteful number, since it uses less digits than its factorization.

20116160376554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493990.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 20116160376554 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty million, three hundred seventy-six thousand, five hundred fifty-four".