495528707844 has 81 divisors (see below), whose sum is σ = 1309671322869. Its totient is φ = 157963687200.

The previous prime is 495528707813. The next prime is 495528707893. The reversal of 495528707844 is 448707825594.

It is a happy number.

The square root of 495528707844 is 703938.

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

495528707844 is a `hidden beast` number, since 4 + 9 + 552 + 8 + 7 + 0 + 78 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 194267844 + 495334440000 = 13938^2 + 703800^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 97140894 + ... + 97145994.

Almost surely, 2^495528707844 is an apocalyptic number.

495528707844 is the 703938-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495528707844

495528707844 is an abundant number, since it is smaller than the sum of its proper divisors (814142615025).

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

495528707844 is an equidigital number, since it uses as much as digits as its factorization.

495528707844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10258 (or 5129 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 63.

The spelling of 495528707844 in words is "four hundred ninety-five billion, five hundred twenty-eight million, seven hundred seven thousand, eight hundred forty-four".