5015101660 has 72 divisors (see below), whose sum is σ = 11549669040. Its totient is φ = 1822829568.

The previous prime is 5015101589. The next prime is 5015101669. The reversal of 5015101660 is 661015105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015101669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277171 + ... + 294709.

It is an arithmetic number, because the mean of its divisors is an integer number (160412070).

Almost surely, 2^5015101660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5015101660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5774834520).

5015101660 is an abundant number, since it is smaller than the sum of its proper divisors (6534567380).

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

5015101660 is a wasteful number, since it uses less digits than its factorization.

5015101660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17623 (or 17592 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5015101660 is about 70817.3824706901. The cubic root of 5015101660 is about 1711.6957813702.

Adding to 5015101660 its reverse (661015105), we get a palindrome (5676116765).

The spelling of 5015101660 in words is "five billion, fifteen million, one hundred one thousand, six hundred sixty".