545131167 has 16 divisors (see below), whose sum is σ = 849995520. Its totient is φ = 304258752.

The previous prime is 545131133. The next prime is 545131199. The reversal of 545131167 is 761131545.

545131167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 545131167 - 2¹¹ = 545129119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545130167) 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, 300942 + ... + 302747.

It is an arithmetic number, because the mean of its divisors is an integer number (53124720).

Almost surely, 2^545131167 is an apocalyptic number.

545131167 is a deficient number, since it is larger than the sum of its proper divisors (304864353).

545131167 is a wasteful number, since it uses less digits than its factorization.

545131167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603742.

The product of its digits is 12600, while the sum is 33.

The square root of 545131167 is about 23348.0441793312. The cubic root of 545131167 is about 816.8964415972.

The spelling of 545131167 in words is "five hundred forty-five million, one hundred thirty-one thousand, one hundred sixty-seven".