7133020172072 has 32 divisors (see below), whose sum is σ = 13404323992320. Its totient is φ = 3558536674560.

The previous prime is 7133020172063. The next prime is 7133020172077. The reversal of 7133020172072 is 2702710203317.

It is not an unprimeable number, because it can be changed into a prime (7133020172077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19803248 + ... + 20160224.

It is an arithmetic number, because the mean of its divisors is an integer number (418885124760).

Almost surely, 2^{7133020172072} is an apocalyptic number.

It is an amenable number.

7133020172072 is a deficient number, since it is larger than the sum of its proper divisors (6271303820248).

7133020172072 is a wasteful number, since it uses less digits than its factorization.

7133020172072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362561 (or 362557 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

Adding to 7133020172072 its reverse (2702710203317), we get a palindrome (9835730375389).

The spelling of 7133020172072 in words is "seven trillion, one hundred thirty-three billion, twenty million, one hundred seventy-two thousand, seventy-two".