545765349 has 8 divisors (see below), whose sum is σ = 731894112. Its totient is φ = 361740080.

The previous prime is 545765347. The next prime is 545765351. The reversal of 545765349 is 943567545.

It is an interprime number because it is at equal distance from previous prime (545765347) and next prime (545765351).

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

It is a cyclic number.

It is not a de Polignac number, because 545765349 - 2¹ = 545765347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545765298 and 545765307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545765347) 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, 525267 + ... + 526304.

It is an arithmetic number, because the mean of its divisors is an integer number (91486764).

Almost surely, 2^545765349 is an apocalyptic number.

It is an amenable number.

545765349 is a deficient number, since it is larger than the sum of its proper divisors (186128763).

545765349 is a wasteful number, since it uses less digits than its factorization.

545765349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051747.

The product of its digits is 2268000, while the sum is 48.

The square root of 545765349 is about 23361.6212836353. The cubic root of 545765349 is about 817.2130994853.

The spelling of 545765349 in words is "five hundred forty-five million, seven hundred sixty-five thousand, three hundred forty-nine".