504774413138 has 8 divisors (see below), whose sum is σ = 757168284288. Its totient is φ = 252384985044.

The previous prime is 504774413041. The next prime is 504774413141. The reversal of 504774413138 is 831314477405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×504774413138³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504774413092 and 504774413101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810506 + ... + 1290917.

It is an arithmetic number, because the mean of its divisors is an integer number (94646035536).

Almost surely, 2^504774413138 is an apocalyptic number.

504774413138 is a deficient number, since it is larger than the sum of its proper divisors (252393871150).

504774413138 is a wasteful number, since it uses less digits than its factorization.

504774413138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221528.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 504774413138 in words is "five hundred four billion, seven hundred seventy-four million, four hundred thirteen thousand, one hundred thirty-eight".