45305907568 has 10 divisors (see below), whose sum is σ = 87780195944. Its totient is φ = 22652953776.

The previous prime is 45305907547. The next prime is 45305907589. The reversal of 45305907568 is 86570950354.

It is an interprime number because it is at equal distance from previous prime (45305907547) and next prime (45305907589).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415809596 + ... + 1415809627.

Almost surely, 2^45305907568 is an apocalyptic number.

It is an amenable number.

45305907568 is a deficient number, since it is larger than the sum of its proper divisors (42474288376).

45305907568 is a wasteful number, since it uses less digits than its factorization.

45305907568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831619231 (or 2831619225 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 45305907568 in words is "forty-five billion, three hundred five million, nine hundred seven thousand, five hundred sixty-eight".