7472456432272 has 80 divisors (see below), whose sum is σ = 15638262837120. Its totient is φ = 3438508502016.

The previous prime is 7472456432249. The next prime is 7472456432279. The reversal of 7472456432272 is 2722346542747.

It is not an unprimeable number, because it can be changed into a prime (7472456432279) 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, 130821543 + ... + 130878649.

It is an arithmetic number, because the mean of its divisors is an integer number (195478285464).

Almost surely, 2^{7472456432272} is an apocalyptic number.

It is an amenable number.

7472456432272 is an abundant number, since it is smaller than the sum of its proper divisors (8165806404848).

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

7472456432272 is a wasteful number, since it uses less digits than its factorization.

7472456432272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59000 (or 58994 counting only the distinct ones).

The product of its digits is 31610880, while the sum is 55.

The spelling of 7472456432272 in words is "seven trillion, four hundred seventy-two billion, four hundred fifty-six million, four hundred thirty-two thousand, two hundred seventy-two".