496624621809 has 8 divisors (see below), whose sum is σ = 662196625600. Its totient is φ = 331067849616.

The previous prime is 496624621769. The next prime is 496624621879. The reversal of 496624621809 is 908126426694.

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

It is not a de Polignac number, because 496624621809 - 2¹⁶ = 496624556273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496624621879) 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, 3731602 + ... + 3862395.

It is an arithmetic number, because the mean of its divisors is an integer number (82774578200).

Almost surely, 2^496624621809 is an apocalyptic number.

It is an amenable number.

496624621809 is a deficient number, since it is larger than the sum of its proper divisors (165572003791).

496624621809 is a wasteful number, since it uses less digits than its factorization.

496624621809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615799.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 496624621809 in words is "four hundred ninety-six billion, six hundred twenty-four million, six hundred twenty-one thousand, eight hundred nine".