4345301745 has 24 divisors (see below), whose sum is σ = 7974908136. Its totient is φ = 2181170688.

The previous prime is 4345301699. The next prime is 4345301789. The reversal of 4345301745 is 5471035434.

4345301745 is a `hidden beast` number, since 4 + 345 + 301 + 7 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2436310881 + 1908990864 = 49359^2 + 43692^2 .

It is not a de Polignac number, because 4345301745 - 2¹⁶ = 4345236209 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2839302 + ... + 2840831.

It is an arithmetic number, because the mean of its divisors is an integer number (332287839).

Almost surely, 2^4345301745 is an apocalyptic number.

4345301745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4345301745 is a deficient number, since it is larger than the sum of its proper divisors (3629606391).

4345301745 is a wasteful number, since it uses less digits than its factorization.

4345301745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680161 (or 5680158 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 4345301745 is about 65918.9027897158. The cubic root of 4345301745 is about 1631.8239891368.

The spelling of 4345301745 in words is "four billion, three hundred forty-five million, three hundred one thousand, seven hundred forty-five".