545716699 has 16 divisors (see below), whose sum is σ = 622059264. Its totient is φ = 473888800.

The previous prime is 545716697. The next prime is 545716723. The reversal of 545716699 is 996617545.

It is not a de Polignac number, because 545716699 - 2¹ = 545716697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545716697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346584 + ... + 348154.

It is an arithmetic number, because the mean of its divisors is an integer number (38878704).

Almost surely, 2^545716699 is an apocalyptic number.

545716699 is a deficient number, since it is larger than the sum of its proper divisors (76342565).

545716699 is a wasteful number, since it uses less digits than its factorization.

545716699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978.

The product of its digits is 2041200, while the sum is 52.

The square root of 545716699 is about 23360.5800227648. The cubic root of 545716699 is about 817.1888164005.

The spelling of 545716699 in words is "five hundred forty-five million, seven hundred sixteen thousand, six hundred ninety-nine".