7713480145 has 32 divisors (see below), whose sum is σ = 10648115712. Its totient is φ = 5254543872.

The previous prime is 7713480143. The next prime is 7713480163. The reversal of 7713480145 is 5410843177.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7713480145 - 2¹ = 7713480143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7713480098 and 7713480107.

It is not an unprimeable number, because it can be changed into a prime (7713480143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4998244 + ... + 4999786.

It is an arithmetic number, because the mean of its divisors is an integer number (332753616).

Almost surely, 2^7713480145 is an apocalyptic number.

It is an amenable number.

7713480145 is a deficient number, since it is larger than the sum of its proper divisors (2934635567).

7713480145 is a wasteful number, since it uses less digits than its factorization.

7713480145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 7713480145 is about 87826.4205407462. The cubic root of 7713480145 is about 1975.8324873740.

The spelling of 7713480145 in words is "seven billion, seven hundred thirteen million, four hundred eighty thousand, one hundred forty-five".