5601662118 has 192 divisors, whose sum is σ = 14382950400. Its totient is φ = 1560176640.

The previous prime is 5601662117. The next prime is 5601662119. The reversal of 5601662118 is 8112661065.

5601662118 is a `hidden beast` number, since 5 + 6 + 0 + 16 + 621 + 18 = 666.

It is an interprime number because it is at equal distance from previous prime (5601662117) and next prime (5601662119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601662117) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13368913 + ... + 13369331.

It is an arithmetic number, because the mean of its divisors is an integer number (74911200).

Almost surely, 2^5601662118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5601662118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7191475200).

5601662118 is an abundant number, since it is smaller than the sum of its proper divisors (8781288282).

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

5601662118 is a wasteful number, since it uses less digits than its factorization.

5601662118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 5601662118 is about 74844.2524045768. The cubic root of 5601662118 is about 1775.9836767279.

The spelling of 5601662118 in words is "five billion, six hundred one million, six hundred sixty-two thousand, one hundred eighteen".