496447655 has 16 divisors (see below), whose sum is σ = 650791584. Its totient is φ = 360554880.

The previous prime is 496447643. The next prime is 496447667. The reversal of 496447655 is 556744694.

It is an interprime number because it is at equal distance from previous prime (496447643) and next prime (496447667).

It is a de Polignac number, because none of the positive numbers 2^k-496447655 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36677 + ... + 48353.

It is an arithmetic number, because the mean of its divisors is an integer number (40674474).

Almost surely, 2^496447655 is an apocalyptic number.

496447655 is a deficient number, since it is larger than the sum of its proper divisors (154343929).

496447655 is a wasteful number, since it uses less digits than its factorization.

496447655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12466.

The product of its digits is 3628800, while the sum is 50.

The square root of 496447655 is about 22281.1053361363. The cubic root of 496447655 is about 791.8163914536.

The spelling of 496447655 in words is "four hundred ninety-six million, four hundred forty-seven thousand, six hundred fifty-five".