495049955 has 4 divisors (see below), whose sum is σ = 594059952. Its totient is φ = 396039960.

The previous prime is 495049939. The next prime is 495049969. The reversal of 495049955 is 559940594.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 495049955 - 2⁴ = 495049939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49504991 + ... + 49505000.

It is an arithmetic number, because the mean of its divisors is an integer number (148514988).

Almost surely, 2^495049955 is an apocalyptic number.

495049955 is a deficient number, since it is larger than the sum of its proper divisors (99009997).

495049955 is an equidigital number, since it uses as much as digits as its factorization.

495049955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99009996.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The square root of 495049955 is about 22249.7180881017. The cubic root of 495049955 is about 791.0725990254.

The spelling of 495049955 in words is "four hundred ninety-five million, forty-nine thousand, nine hundred fifty-five".