7533125672 has 8 divisors (see below), whose sum is σ = 14124610650. Its totient is φ = 3766562832.

The previous prime is 7533125671. The next prime is 7533125791. The reversal of 7533125672 is 2765213357.

It can be written as a sum of positive squares in only one way, i.e., 6572993476 + 960132196 = 81074^2 + 30986^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7533125671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470820347 + ... + 470820362.

Almost surely, 2^7533125672 is an apocalyptic number.

It is an amenable number.

7533125672 is a deficient number, since it is larger than the sum of its proper divisors (6591484978).

7533125672 is a wasteful number, since it uses less digits than its factorization.

7533125672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941640715 (or 941640711 counting only the distinct ones).

The product of its digits is 264600, while the sum is 41.

The square root of 7533125672 is about 86793.5808225470. The cubic root of 7533125672 is about 1960.3114242067.

The spelling of 7533125672 in words is "seven billion, five hundred thirty-three million, one hundred twenty-five thousand, six hundred seventy-two".