5161055651120 has 40 divisors (see below), whose sum is σ = 12178550735664. Its totient is φ = 2033609985792.

The previous prime is 5161055651117. The next prime is 5161055651123. The reversal of 5161055651120 is 211565501615.

It is an interprime number because it is at equal distance from previous prime (5161055651117) and next prime (5161055651123).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (5161055651123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481436399 + ... + 481447118.

Almost surely, 2^{5161055651120} is an apocalyptic number.

It is an amenable number.

5161055651120 is an abundant number, since it is smaller than the sum of its proper divisors (7017495084544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5161055651120 is a wasteful number, since it uses less digits than its factorization.

5161055651120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962883597 (or 962883591 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 38.

The spelling of 5161055651120 in words is "five trillion, one hundred sixty-one billion, fifty-five million, six hundred fifty-one thousand, one hundred twenty".