545125201 has 8 divisors (see below), whose sum is σ = 554843520. Its totient is φ = 535477488.

The previous prime is 545125183. The next prime is 545125271. The reversal of 545125201 is 102521545.

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 545125201 - 2⁷ = 545125073 is a prime.

It is a super-2 number, since 2×545125201² = 594322969530580802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545125271) 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, 1951 + ... + 33076.

It is an arithmetic number, because the mean of its divisors is an integer number (69355440).

Almost surely, 2^545125201 is an apocalyptic number.

It is an amenable number.

545125201 is a deficient number, since it is larger than the sum of its proper divisors (9718319).

545125201 is a wasteful number, since it uses less digits than its factorization.

545125201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35303.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 545125201 is about 23347.9164166741. The cubic root of 545125201 is about 816.8934615059.

Adding to 545125201 its reverse (102521545), we get a palindrome (647646746).

The spelling of 545125201 in words is "five hundred forty-five million, one hundred twenty-five thousand, two hundred one".