495325994436 has 243 divisors, whose sum is σ = 1578375120231. Its totient is φ = 130534080768.

The previous prime is 495325994419. The next prime is 495325994521. The reversal of 495325994436 is 634499523594.

The square root of 495325994436 is 703794.

It is a perfect power (a square), and thus also a powerful number.

495325994436 is a `hidden beast` number, since 4 + 9 + 5 + 3 + 2 + 599 + 4 + 4 + 36 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1476864900 + 493849129536 = 38430^2 + 702744^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 384270880 + ... + 384272168.

Almost surely, 2^495325994436 is an apocalyptic number.

495325994436 is the 703794-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495325994436

495325994436 is an abundant number, since it is smaller than the sum of its proper divisors (1083049125795).

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

495325994436 is a wasteful number, since it uses less digits than its factorization.

495325994436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628 (or 1314 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 63.

The spelling of 495325994436 in words is "four hundred ninety-five billion, three hundred twenty-five million, nine hundred ninety-four thousand, four hundred thirty-six".