545204150531 has 8 divisors (see below), whose sum is σ = 545532887520. Its totient is φ = 544875482368.

The previous prime is 545204150471. The next prime is 545204150537. The reversal of 545204150531 is 135051402545.

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 545204150531 - 2¹⁰ = 545204149507 is a prime.

It is a super-2 number, since 2×545204150531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545204150491 and 545204150500.

It is not an unprimeable number, because it can be changed into a prime (545204150537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33586325 + ... + 33602553.

It is an arithmetic number, because the mean of its divisors is an integer number (68191610940).

Almost surely, 2^545204150531 is an apocalyptic number.

545204150531 is a deficient number, since it is larger than the sum of its proper divisors (328736989).

545204150531 is a wasteful number, since it uses less digits than its factorization.

545204150531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34413.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 545204150531 in words is "five hundred forty-five billion, two hundred four million, one hundred fifty thousand, five hundred thirty-one".