499741541776 has 45 divisors (see below), whose sum is σ = 1000666151649. Its totient is φ = 241768008000.

The previous prime is 499741541723. The next prime is 499741541791. The reversal of 499741541776 is 677145147994.

The square root of 499741541776 is 706924.

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

It can be written as a sum of positive squares in only one way, i.e., 423962463376 + 75779078400 = 651124^2 + 275280^2 .

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 87655726 + ... + 87661426.

Almost surely, 2^499741541776 is an apocalyptic number.

499741541776 is the 706924-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499741541776

499741541776 is an abundant number, since it is smaller than the sum of its proper divisors (500924609873).

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

499741541776 is an frugal number, since it uses more digits than its factorization.

499741541776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11472 (or 5734 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 64.

Multiplying 499741541776 by its sum of digits (64), we get a square (31983458673664 = 5655392²).

The spelling of 499741541776 in words is "four hundred ninety-nine billion, seven hundred forty-one million, five hundred forty-one thousand, seven hundred seventy-six".