545793408 has 96 divisors (see below), whose sum is σ = 1580538960. Its totient is φ = 180777984.

The previous prime is 545793397. The next prime is 545793419. The reversal of 545793408 is 804397545.

545793408 is a `hidden beast` number, since 545 + 79 + 34 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (545793397) and next prime (545793419).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190966 + ... + 193802.

Almost surely, 2^545793408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545793408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790269480).

545793408 is an abundant number, since it is smaller than the sum of its proper divisors (1034745552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545793408 is a wasteful number, since it uses less digits than its factorization.

545793408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 545793408 is about 23362.2218121479. The cubic root of 545793408 is about 817.2271041544.

The spelling of 545793408 in words is "five hundred forty-five million, seven hundred ninety-three thousand, four hundred eight".