4645463326 has 12 divisors (see below), whose sum is σ = 8105859648. Its totient is φ = 1990912812.

The previous prime is 4645463237. The next prime is 4645463327. The reversal of 4645463326 is 6233645464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645463327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23701246 + ... + 23701441.

It is an arithmetic number, because the mean of its divisors is an integer number (675488304).

Almost surely, 2^4645463326 is an apocalyptic number.

4645463326 is a deficient number, since it is larger than the sum of its proper divisors (3460396322).

4645463326 is a wasteful number, since it uses less digits than its factorization.

4645463326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47402703 (or 47402696 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 43.

The square root of 4645463326 is about 68157.6358598213. The cubic root of 4645463326 is about 1668.5645482381.

The spelling of 4645463326 in words is "four billion, six hundred forty-five million, four hundred sixty-three thousand, three hundred twenty-six".