4752581725 has 12 divisors (see below), whose sum is σ = 5914034176. Its totient is φ = 3788624880.

The previous prime is 4752581723. The next prime is 4752581731. The reversal of 4752581725 is 5271852574.

It is a happy number.

It is not a de Polignac number, because 4752581725 - 2¹ = 4752581723 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4752581723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328797 + ... + 342946.

Almost surely, 2^4752581725 is an apocalyptic number.

It is an amenable number.

4752581725 is a deficient number, since it is larger than the sum of its proper divisors (1161452451).

4752581725 is a wasteful number, since it uses less digits than its factorization.

4752581725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672036 (or 672031 counting only the distinct ones).

The product of its digits is 784000, while the sum is 46.

The square root of 4752581725 is about 68938.9710178503. The cubic root of 4752581725 is about 1681.2921989749.

The spelling of 4752581725 in words is "four billion, seven hundred fifty-two million, five hundred eighty-one thousand, seven hundred twenty-five".