504628091 has 8 divisors (see below), whose sum is σ = 563306304. Its totient is φ = 448083720.

The previous prime is 504628081. The next prime is 504628093. The reversal of 504628091 is 190826405.

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 504628091 - 2¹⁸ = 504365947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504628093) 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, 532961 + ... + 533906.

It is an arithmetic number, because the mean of its divisors is an integer number (70413288).

Almost surely, 2^504628091 is an apocalyptic number.

504628091 is a deficient number, since it is larger than the sum of its proper divisors (58678213).

504628091 is a wasteful number, since it uses less digits than its factorization.

504628091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066921.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 504628091 is about 22463.9286635263. The cubic root of 504628091 is about 796.1418876847.

The spelling of 504628091 in words is "five hundred four million, six hundred twenty-eight thousand, ninety-one".