496645894801 has 4 divisors (see below), whose sum is σ = 567595308352. Its totient is φ = 425696481252.

The previous prime is 496645894781. The next prime is 496645894853. The reversal of 496645894801 is 108498546694.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 496645894801 - 2⁵ = 496645894769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496645894861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35474706765 + ... + 35474706778.

It is an arithmetic number, because the mean of its divisors is an integer number (141898827088).

Almost surely, 2^496645894801 is an apocalyptic number.

It is an amenable number.

496645894801 is a deficient number, since it is larger than the sum of its proper divisors (70949413551).

496645894801 is an equidigital number, since it uses as much as digits as its factorization.

496645894801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70949413550.

The product of its (nonzero) digits is 59719680, while the sum is 64.

The spelling of 496645894801 in words is "four hundred ninety-six billion, six hundred forty-five million, eight hundred ninety-four thousand, eight hundred one".