495136631594 has 8 divisors (see below), whose sum is σ = 810223579008. Its totient is φ = 225062105260.

The previous prime is 495136631573. The next prime is 495136631597.

495136631594 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (495136631597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253105242 + ... + 11253105285.

It is an arithmetic number, because the mean of its divisors is an integer number (101277947376).

Almost surely, 2^495136631594 is an apocalyptic number.

495136631594 is a deficient number, since it is larger than the sum of its proper divisors (315086947414).

495136631594 is a wasteful number, since it uses less digits than its factorization.

495136631594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22506210540.

The product of its digits is 10497600, while the sum is 56.

The spelling of 495136631594 in words is "four hundred ninety-five billion, one hundred thirty-six million, six hundred thirty-one thousand, five hundred ninety-four".