4545903461 has 8 divisors (see below), whose sum is σ = 4962994848. Its totient is φ = 4129450000.

The previous prime is 4545903451. The next prime is 4545903469. The reversal of 4545903461 is 1643095454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4545903461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545903469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144515 + ... + 173136.

It is an arithmetic number, because the mean of its divisors is an integer number (620374356).

Almost surely, 2^4545903461 is an apocalyptic number.

It is an amenable number.

4545903461 is a deficient number, since it is larger than the sum of its proper divisors (417091387).

4545903461 is a wasteful number, since it uses less digits than its factorization.

4545903461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318963.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 4545903461 is about 67423.3154109170. The cubic root of 4545903461 is about 1656.5583434542.

The spelling of 4545903461 in words is "four billion, five hundred forty-five million, nine hundred three thousand, four hundred sixty-one".