495602273380 has 12 divisors (see below), whose sum is σ = 1040764774140. Its totient is φ = 198240909344.

The previous prime is 495602273377. The next prime is 495602273381. The reversal of 495602273380 is 83372206594.

It can be written as a sum of positive squares in 2 ways, for example, as 376924779364 + 118677494016 = 613942^2 + 344496^2 .

It is a super-2 number, since 2×495602273380² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (495602273381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12390056815 + ... + 12390056854.

It is an arithmetic number, because the mean of its divisors is an integer number (86730397845).

Almost surely, 2^495602273380 is an apocalyptic number.

It is an amenable number.

495602273380 is an abundant number, since it is smaller than the sum of its proper divisors (545162500760).

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

495602273380 is a wasteful number, since it uses less digits than its factorization.

495602273380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24780113678 (or 24780113676 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 495602273380 in words is "four hundred ninety-five billion, six hundred two million, two hundred seventy-three thousand, three hundred eighty".