545541034 has 12 divisors (see below), whose sum is σ = 863648514. Its totient is φ = 258413832.

The previous prime is 545541013. The next prime is 545541041. The reversal of 545541034 is 430145545.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 532917225 + 12623809 = 23085^2 + 3553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 545540987 and 545541005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 377077 + ... + 378520.

Almost surely, 2^545541034 is an apocalyptic number.

545541034 is a deficient number, since it is larger than the sum of its proper divisors (318107480).

545541034 is a wasteful number, since it uses less digits than its factorization.

545541034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755637 (or 755618 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 545541034 is about 23356.8198605889. The cubic root of 545541034 is about 817.1011232321.

Adding to 545541034 its reverse (430145545), we get a palindrome (975686579).

The spelling of 545541034 in words is "five hundred forty-five million, five hundred forty-one thousand, thirty-four".