545513353 has 16 divisors (see below), whose sum is σ = 687141504. Its totient is φ = 420687360.

The previous prime is 545513317. The next prime is 545513359. The reversal of 545513353 is 353315545.

It is a cyclic number.

It is not a de Polignac number, because 545513353 - 2¹³ = 545505161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545513359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29050 + ... + 43987.

It is an arithmetic number, because the mean of its divisors is an integer number (42946344).

Almost surely, 2^545513353 is an apocalyptic number.

It is an amenable number.

545513353 is a deficient number, since it is larger than the sum of its proper divisors (141628151).

545513353 is a wasteful number, since it uses less digits than its factorization.

545513353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73152.

The product of its digits is 67500, while the sum is 34.

The square root of 545513353 is about 23356.2272852445. The cubic root of 545513353 is about 817.0873029709.

Adding to 545513353 its reverse (353315545), we get a palindrome (898828898).

The spelling of 545513353 in words is "five hundred forty-five million, five hundred thirteen thousand, three hundred fifty-three".