3125304752 has 80 divisors (see below), whose sum is σ = 6609032352. Its totient is φ = 1425715200.

The previous prime is 3125304733. The next prime is 3125304757. The reversal of 3125304752 is 2574035213.

It is not an unprimeable number, because it can be changed into a prime (3125304757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4458002 + ... + 4458702.

Almost surely, 2^3125304752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125304752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3304516176).

3125304752 is an abundant number, since it is smaller than the sum of its proper divisors (3483727600).

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

3125304752 is a wasteful number, since it uses less digits than its factorization.

3125304752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 3125304752 is about 55904.4251557960. The cubic root of 3125304752 is about 1462.0563929085.

Adding to 3125304752 its reverse (2574035213), we get a palindrome (5699339965).

The spelling of 3125304752 in words is "three billion, one hundred twenty-five million, three hundred four thousand, seven hundred fifty-two".