55716841362 has 128 divisors (see below), whose sum is σ = 139676060160. Its totient is φ = 14424791040.

The previous prime is 55716841357. The next prime is 55716841379. The reversal of 55716841362 is 26314861755.

It is a super-2 number, since 2×55716841362² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20415214 + ... + 20417942.

It is an arithmetic number, because the mean of its divisors is an integer number (1091219220).

Almost surely, 2^55716841362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55716841362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69838030080).

55716841362 is an abundant number, since it is smaller than the sum of its proper divisors (83959218798).

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

55716841362 is a wasteful number, since it uses less digits than its factorization.

55716841362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428.

The product of its digits is 1209600, while the sum is 48.

The spelling of 55716841362 in words is "fifty-five billion, seven hundred sixteen million, eight hundred forty-one thousand, three hundred sixty-two".