545413423325 has 24 divisors (see below), whose sum is σ = 699693033000. Its totient is φ = 421249167360.

The previous prime is 545413423301. The next prime is 545413423361. The reversal of 545413423325 is 523324314545.

It can be written as a sum of positive squares in 12 ways, for example, as 149568601081 + 395844822244 = 386741^2 + 629162^2 .

It is not a de Polignac number, because 545413423325 - 2¹⁶ = 545413357789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11321489 + ... + 11369561.

It is an arithmetic number, because the mean of its divisors is an integer number (29153876375).

Almost surely, 2^545413423325 is an apocalyptic number.

It is an amenable number.

545413423325 is a deficient number, since it is larger than the sum of its proper divisors (154279609675).

545413423325 is a wasteful number, since it uses less digits than its factorization.

545413423325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63761 (or 63756 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

The spelling of 545413423325 in words is "five hundred forty-five billion, four hundred thirteen million, four hundred twenty-three thousand, three hundred twenty-five".