4725394506 has 96 divisors (see below), whose sum is σ = 12336854400. Its totient is φ = 1276974720.

The previous prime is 4725394483. The next prime is 4725394507. The reversal of 4725394506 is 6054935274.

4725394506 is a `hidden beast` number, since 4 + 7 + 2 + 53 + 94 + 506 = 666.

It is not an unprimeable number, because it can be changed into a prime (4725394507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1983436 + ... + 1985816.

It is an arithmetic number, because the mean of its divisors is an integer number (128508900).

Almost surely, 2^4725394506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4725394506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6168427200).

4725394506 is an abundant number, since it is smaller than the sum of its proper divisors (7611459894).

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

4725394506 is a wasteful number, since it uses less digits than its factorization.

4725394506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244 (or 3241 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The square root of 4725394506 is about 68741.5049733420. The cubic root of 4725394506 is about 1678.0801133568.

The spelling of 4725394506 in words is "four billion, seven hundred twenty-five million, three hundred ninety-four thousand, five hundred six".