545464413 has 24 divisors (see below), whose sum is σ = 856756992. Its totient is φ = 332404128.

The previous prime is 545464411. The next prime is 545464433. The reversal of 545464413 is 314464545.

545464413 is a `hidden beast` number, since 5 + 4 + 5 + 4 + 644 + 1 + 3 = 666.

It is not a de Polignac number, because 545464413 - 2¹ = 545464411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545464411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10581 + ... + 34682.

It is an arithmetic number, because the mean of its divisors is an integer number (35698208).

Almost surely, 2^545464413 is an apocalyptic number.

It is an amenable number.

545464413 is a deficient number, since it is larger than the sum of its proper divisors (311292579).

545464413 is a wasteful number, since it uses less digits than its factorization.

545464413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45385 (or 45382 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 545464413 is about 23355.1795754175. The cubic root of 545464413 is about 817.0628676091.

The spelling of 545464413 in words is "five hundred forty-five million, four hundred sixty-four thousand, four hundred thirteen".