495496495550 has 24 divisors (see below), whose sum is σ = 1053283979856. Its totient is φ = 169884512640.

The previous prime is 495496495531. The next prime is 495496495579. The reversal of 495496495550 is 55594694594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 707851787 + ... + 707852486.

It is an arithmetic number, because the mean of its divisors is an integer number (43886832494).

Almost surely, 2^495496495550 is an apocalyptic number.

495496495550 is an abundant number, since it is smaller than the sum of its proper divisors (557787484306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495496495550 is a wasteful number, since it uses less digits than its factorization.

495496495550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415704292 (or 1415704287 counting only the distinct ones).

The product of its (nonzero) digits is 174960000, while the sum is 65.

The spelling of 495496495550 in words is "four hundred ninety-five billion, four hundred ninety-six million, four hundred ninety-five thousand, five hundred fifty".