494575025405 has 8 divisors (see below), whose sum is σ = 624726348000. Its totient is φ = 374835808656.

The previous prime is 494575025389. The next prime is 494575025431. The reversal of 494575025405 is 504520575494.

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 494575025405 - 2⁴ = 494575025389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603026355 + ... + 2603026544.

It is an arithmetic number, because the mean of its divisors is an integer number (78090793500).

Almost surely, 2^494575025405 is an apocalyptic number.

It is an amenable number.

494575025405 is a deficient number, since it is larger than the sum of its proper divisors (130151322595).

494575025405 is a wasteful number, since it uses less digits than its factorization.

494575025405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206052923.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 494575025405 in words is "four hundred ninety-four billion, five hundred seventy-five million, twenty-five thousand, four hundred five".