4645207268 has 48 divisors (see below), whose sum is σ = 9071758080. Its totient is φ = 2067496704.

The previous prime is 4645207261. The next prime is 4645207331. The reversal of 4645207268 is 8627025464.

It is not an unprimeable number, because it can be changed into a prime (4645207261) 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, 163496 + ... + 189792.

It is an arithmetic number, because the mean of its divisors is an integer number (188994960).

Almost surely, 2^4645207268 is an apocalyptic number.

It is an amenable number.

4645207268 is a deficient number, since it is larger than the sum of its proper divisors (4426550812).

4645207268 is a wasteful number, since it uses less digits than its factorization.

4645207268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26436 (or 26434 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 4645207268 is about 68155.7574090407. The cubic root of 4645207268 is about 1668.5338905748.

The spelling of 4645207268 in words is "four billion, six hundred forty-five million, two hundred seven thousand, two hundred sixty-eight".