545213141 has 8 divisors (see below), whose sum is σ = 595841184. Its totient is φ = 494762320.

The previous prime is 545213101. The next prime is 545213147. The reversal of 545213141 is 141312545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545213141 - 2⁶ = 545213077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 545213141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545213147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37826 + ... + 50211.

It is an arithmetic number, because the mean of its divisors is an integer number (74480148).

Almost surely, 2^545213141 is an apocalyptic number.

It is an amenable number.

545213141 is a deficient number, since it is larger than the sum of its proper divisors (50628043).

545213141 is a wasteful number, since it uses less digits than its factorization.

545213141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88611.

The product of its digits is 2400, while the sum is 26.

The square root of 545213141 is about 23349.7995922877. The cubic root of 545213141 is about 816.9373864294.

Adding to 545213141 its reverse (141312545), we get a palindrome (686525686).

The spelling of 545213141 in words is "five hundred forty-five million, two hundred thirteen thousand, one hundred forty-one".