495540782 has 16 divisors (see below), whose sum is σ = 816808752. Its totient is φ = 223600320.

The previous prime is 495540781. The next prime is 495540809. The reversal of 495540782 is 287045594.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495540781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79193 + ... + 85220.

It is an arithmetic number, because the mean of its divisors is an integer number (51050547).

Almost surely, 2^495540782 is an apocalyptic number.

495540782 is a deficient number, since it is larger than the sum of its proper divisors (321267970).

495540782 is a wasteful number, since it uses less digits than its factorization.

495540782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164563.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 495540782 is about 22260.7453154651. The cubic root of 495540782 is about 791.3339541572. Note that the first 3 decimals are identical.

The spelling of 495540782 in words is "four hundred ninety-five million, five hundred forty thousand, seven hundred eighty-two".