545345034 has 16 divisors (see below), whose sum is σ = 1174589472. Its totient is φ = 167798448.

The previous prime is 545344999. The next prime is 545345041. The reversal of 545345034 is 430543545.

It is a super-2 number, since 2×545345034² = 594802412216922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545344986 and 545345004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3495724 + ... + 3495879.

It is an arithmetic number, because the mean of its divisors is an integer number (73411842).

Almost surely, 2^545345034 is an apocalyptic number.

545345034 is an abundant number, since it is smaller than the sum of its proper divisors (629244438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545345034 is a wasteful number, since it uses less digits than its factorization.

545345034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991621.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 545345034 is about 23352.6237069842. The cubic root of 545345034 is about 817.0032564701.

Adding to 545345034 its reverse (430543545), we get a palindrome (975888579).

The spelling of 545345034 in words is "five hundred forty-five million, three hundred forty-five thousand, thirty-four".