4525171660 has 24 divisors (see below), whose sum is σ = 9506185920. Its totient is φ = 1809435264.

The previous prime is 4525171657. The next prime is 4525171661. The reversal of 4525171660 is 661715254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4525171661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21277 + ... + 97483.

It is an arithmetic number, because the mean of its divisors is an integer number (396091080).

Almost surely, 2^4525171660 is an apocalyptic number.

It is an amenable number.

4525171660 is an abundant number, since it is smaller than the sum of its proper divisors (4981014260).

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

4525171660 is a wasteful number, since it uses less digits than its factorization.

4525171660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79185 (or 79183 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 4525171660 is about 67269.3961619993. The cubic root of 4525171660 is about 1654.0362354237.

The spelling of 4525171660 in words is "four billion, five hundred twenty-five million, one hundred seventy-one thousand, six hundred sixty".