4305145450 has 24 divisors (see below), whose sum is σ = 8478605772. Its totient is φ = 1620760320.

The previous prime is 4305145417. The next prime is 4305145477. The reversal of 4305145450 is 545415034.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2679201121 + 1625944329 = 51761^2 + 40323^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2531589 + ... + 2533288.

Almost surely, 2^4305145450 is an apocalyptic number.

4305145450 is a deficient number, since it is larger than the sum of its proper divisors (4173460322).

4305145450 is a wasteful number, since it uses less digits than its factorization.

4305145450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064906 (or 5064901 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4305145450 is about 65613.6072015554. The cubic root of 4305145450 is about 1626.7816923405.

The spelling of 4305145450 in words is "four billion, three hundred five million, one hundred forty-five thousand, four hundred fifty".