54489085113 has 32 divisors (see below), whose sum is σ = 76225536000. Its totient is φ = 34580044800.

The previous prime is 54489085097. The next prime is 54489085121. The reversal of 54489085113 is 31158098445.

It is a happy number.

It is not a de Polignac number, because 54489085113 - 2⁴ = 54489085097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54489083113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2955558 + ... + 2973936.

It is an arithmetic number, because the mean of its divisors is an integer number (2382048000).

Almost surely, 2^54489085113 is an apocalyptic number.

It is an amenable number.

54489085113 is a deficient number, since it is larger than the sum of its proper divisors (21736450887).

54489085113 is a wasteful number, since it uses less digits than its factorization.

54489085113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18933.

The product of its (nonzero) digits is 691200, while the sum is 48.

It can be divided in two parts, 544890 and 85113, that added together give a triangular number (630003 = T₁₁₂₂).

The spelling of 54489085113 in words is "fifty-four billion, four hundred eighty-nine million, eighty-five thousand, one hundred thirteen".