545034342 has 32 divisors (see below), whose sum is σ = 1151205120. Its totient is φ = 171551520.

The previous prime is 545034283. The next prime is 545034359. The reversal of 545034342 is 243430545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27768 + ... + 43140.

It is an arithmetic number, because the mean of its divisors is an integer number (35975160).

Almost surely, 2^545034342 is an apocalyptic number.

545034342 is an abundant number, since it is smaller than the sum of its proper divisors (606170778).

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

545034342 is a wasteful number, since it uses less digits than its factorization.

545034342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15708.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 545034342 is about 23345.9705730989. The cubic root of 545034342 is about 816.8480736164.

Adding to 545034342 its reverse (243430545), we get a palindrome (788464887).

The spelling of 545034342 in words is "five hundred forty-five million, thirty-four thousand, three hundred forty-two".