545153516 has 6 divisors (see below), whose sum is σ = 954018660. Its totient is φ = 272576756.

The previous prime is 545153509. The next prime is 545153591. The reversal of 545153516 is 615351545.

545153516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68144186 + ... + 68144193.

It is an arithmetic number, because the mean of its divisors is an integer number (159003110).

Almost surely, 2^545153516 is an apocalyptic number.

It is an amenable number.

545153516 is a deficient number, since it is larger than the sum of its proper divisors (408865144).

545153516 is a wasteful number, since it uses less digits than its factorization.

545153516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136288383 (or 136288381 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The square root of 545153516 is about 23348.5227798249. The cubic root of 545153516 is about 816.9076050077.

The spelling of 545153516 in words is "five hundred forty-five million, one hundred fifty-three thousand, five hundred sixteen".