545634076 has 18 divisors (see below), whose sum is σ = 1033961712. Its totient is φ = 251830800.

The previous prime is 545634073. The next prime is 545634097. The reversal of 545634076 is 670436545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545634071) 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 5 ways as a sum of consecutive naturals, for example, 402900 + ... + 404251.

Almost surely, 2^545634076 is an apocalyptic number.

It is an amenable number.

545634076 is a deficient number, since it is larger than the sum of its proper divisors (488327636).

545634076 is a wasteful number, since it uses less digits than its factorization.

545634076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807181 (or 807166 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 545634076 is about 23358.8115279866. The cubic root of 545634076 is about 817.1475727788.

The spelling of 545634076 in words is "five hundred forty-five million, six hundred thirty-four thousand, seventy-six".