495991035 has 12 divisors (see below), whose sum is σ = 859717872. Its totient is φ = 264528528.

The previous prime is 495991009. The next prime is 495991049. The reversal of 495991035 is 530199594.

It is a happy number.

495991035 is a `hidden beast` number, since 49 + 599 + 10 + 3 + 5 = 666.

It is not a de Polignac number, because 495991035 - 2¹⁶ = 495925499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 11022023 = 495991035 / (4 + 9 + 5 + 9 + 9 + 1 + 0 + 3 + 5).

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, 5510967 + ... + 5511056.

It is an arithmetic number, because the mean of its divisors is an integer number (71643156).

Almost surely, 2^495991035 is an apocalyptic number.

495991035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

495991035 is a deficient number, since it is larger than the sum of its proper divisors (363726837).

495991035 is a wasteful number, since it uses less digits than its factorization.

495991035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11022034 (or 11022031 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 495991035 is about 22270.8561802190. The cubic root of 495991035 is about 791.5735527544.

The spelling of 495991035 in words is "four hundred ninety-five million, nine hundred ninety-one thousand, thirty-five".