4545306651 has 8 divisors (see below), whose sum is σ = 6073500160. Its totient is φ = 3023658792.

The previous prime is 4545306641. The next prime is 4545306653. The reversal of 4545306651 is 1566035454.

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

It is not a de Polignac number, because 4545306651 - 2¹⁵ = 4545273883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545306653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634791 + ... + 1637568.

It is an arithmetic number, because the mean of its divisors is an integer number (759187520).

Almost surely, 2^4545306651 is an apocalyptic number.

4545306651 is a deficient number, since it is larger than the sum of its proper divisors (1528193509).

4545306651 is a wasteful number, since it uses less digits than its factorization.

4545306651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272825.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 4545306651 is about 67418.8894227723. The cubic root of 4545306651 is about 1656.4858463983.

The spelling of 4545306651 in words is "four billion, five hundred forty-five million, three hundred six thousand, six hundred fifty-one".