4525668510 has 128 divisors (see below), whose sum is σ = 12082037760. Its totient is φ = 1075737600.

The previous prime is 4525668503. The next prime is 4525668523. The reversal of 4525668510 is 158665254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5458776 + ... + 5459604.

It is an arithmetic number, because the mean of its divisors is an integer number (94390920).

Almost surely, 2^4525668510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4525668510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6041018880).

4525668510 is an abundant number, since it is smaller than the sum of its proper divisors (7556369250).

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

4525668510 is a wasteful number, since it uses less digits than its factorization.

4525668510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 4525668510 is about 67273.0890475530. The cubic root of 4525668510 is about 1654.0967692472.

The spelling of 4525668510 in words is "four billion, five hundred twenty-five million, six hundred sixty-eight thousand, five hundred ten".