7480073137 has 2 divisors, whose sum is σ = 7480073138. Its totient is φ = 7480073136.

The previous prime is 7480073131. The next prime is 7480073147. The reversal of 7480073137 is 7313700847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7334894736 + 145178401 = 85644^2 + 12049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7480073137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7480073137.

It is not a weakly prime, because it can be changed into another prime (7480073131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3740036568 + 3740036569.

It is an arithmetic number, because the mean of its divisors is an integer number (3740036569).

Almost surely, 2^7480073137 is an apocalyptic number.

It is an amenable number.

7480073137 is a deficient number, since it is larger than the sum of its proper divisors (1).

7480073137 is an equidigital number, since it uses as much as digits as its factorization.

7480073137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 7480073137 is about 86487.4160615289. The cubic root of 7480073137 is about 1955.6987045206.

The spelling of 7480073137 in words is "seven billion, four hundred eighty million, seventy-three thousand, one hundred thirty-seven".