7372473113 has 4 divisors (see below), whose sum is σ = 7806148020. Its totient is φ = 6938798208.

The previous prime is 7372473077. The next prime is 7372473139. The reversal of 7372473113 is 3113742737.

7372473113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4828582144 + 2543890969 = 69488^2 + 50437^2 .

It is a cyclic number.

It is not a de Polignac number, because 7372473113 - 2¹⁰ = 7372472089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7372479113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216837428 + ... + 216837461.

It is an arithmetic number, because the mean of its divisors is an integer number (1951537005).

Almost surely, 2^7372473113 is an apocalyptic number.

It is an amenable number.

7372473113 is a deficient number, since it is larger than the sum of its proper divisors (433674907).

7372473113 is a wasteful number, since it uses less digits than its factorization.

7372473113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433674906.

The product of its digits is 74088, while the sum is 38.

The square root of 7372473113 is about 85863.1068212652. The cubic root of 7372473113 is about 1946.2758737955.

The spelling of 7372473113 in words is "seven billion, three hundred seventy-two million, four hundred seventy-three thousand, one hundred thirteen".