5101660 has 12 divisors (see below), whose sum is σ = 10713528. Its totient is φ = 2040656.

The previous prime is 5101643. The next prime is 5101661. The reversal of 5101660 is 661015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127522 + ... + 127561.

It is an arithmetic number, because the mean of its divisors is an integer number (892794).

Almost surely, 2^5101660 is an apocalyptic number.

It is an amenable number.

5101660 is an abundant number, since it is smaller than the sum of its proper divisors (5611868).

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

5101660 is a wasteful number, since it uses less digits than its factorization.

5101660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255092 (or 255090 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5101660 is about 2258.6854584027. The cubic root of 5101660 is about 172.1487355960.

Adding to 5101660 its reverse (661015), we get a palindrome (5762675).

It can be divided in two parts, 51016 and 60, that added together give a square (51076 = 226²).

The spelling of 5101660 in words is "five million, one hundred one thousand, six hundred sixty".