545769003 has 32 divisors (see below), whose sum is σ = 832398336. Its totient is φ = 315099648.

The previous prime is 545768987. The next prime is 545769011. The reversal of 545769003 is 300967545.

It is not a de Polignac number, because 545769003 - 2⁴ = 545768987 is a prime.

It is a super-2 number, since 2×545769003² = 595727609271228018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (545761003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242200 + ... + 244442.

It is an arithmetic number, because the mean of its divisors is an integer number (26012448).

Almost surely, 2^545769003 is an apocalyptic number.

545769003 is a deficient number, since it is larger than the sum of its proper divisors (286629333).

545769003 is a wasteful number, since it uses less digits than its factorization.

545769003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 545769003 is about 23361.6994886930. The cubic root of 545769003 is about 817.2149232789.

The spelling of 545769003 in words is "five hundred forty-five million, seven hundred sixty-nine thousand, three".