498505607407 has 8 divisors (see below), whose sum is σ = 499745232000. Its totient is φ = 497266221144.

The previous prime is 498505607323. The next prime is 498505607417. The reversal of 498505607407 is 704706505894.

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 498505607407 - 2¹⁵ = 498505574639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498505607417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4574844 + ... + 4682542.

It is an arithmetic number, because the mean of its divisors is an integer number (62468154000).

Almost surely, 2^498505607407 is an apocalyptic number.

498505607407 is a deficient number, since it is larger than the sum of its proper divisors (1239624593).

498505607407 is a wasteful number, since it uses less digits than its factorization.

498505607407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119165.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 498505607407 in words is "four hundred ninety-eight billion, five hundred five million, six hundred seven thousand, four hundred seven".