5691602854056 has 128 divisors (see below), whose sum is σ = 16538901350400. Its totient is φ = 1598459546880.

The previous prime is 5691602853949. The next prime is 5691602854057. The reversal of 5691602854056 is 6504582061965.

It is a super-2 number, since 2×5691602854056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5691602853987 and 5691602854005.

It is not an unprimeable number, because it can be changed into a prime (5691602854057) 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, 144031341 + ... + 144070851.

It is an arithmetic number, because the mean of its divisors is an integer number (129210166800).

Almost surely, 2^{5691602854056} is an apocalyptic number.

5691602854056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5691602854056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8269450675200).

5691602854056 is an abundant number, since it is smaller than the sum of its proper divisors (10847298496344).

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

5691602854056 is a wasteful number, since it uses less digits than its factorization.

5691602854056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54119 (or 54115 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 57.

The spelling of 5691602854056 in words is "five trillion, six hundred ninety-one billion, six hundred two million, eight hundred fifty-four thousand, fifty-six".