5771521674 has 24 divisors (see below), whose sum is σ = 12968111520. Its totient is φ = 1923840396.

The previous prime is 5771521633. The next prime is 5771521697. The reversal of 5771521674 is 4761251775.

5771521674 is a `hidden beast` number, since 57 + 7 + 1 + 521 + 6 + 74 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5937294 + ... + 5938265.

It is an arithmetic number, because the mean of its divisors is an integer number (540337980).

Almost surely, 2^5771521674 is an apocalyptic number.

5771521674 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5771521674 is an abundant number, since it is smaller than the sum of its proper divisors (7196589846).

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

5771521674 is a wasteful number, since it uses less digits than its factorization.

5771521674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11875576 (or 11875564 counting only the distinct ones).

The product of its digits is 411600, while the sum is 45.

The square root of 5771521674 is about 75970.5316158838. The cubic root of 5771521674 is about 1793.7563175017.

It can be divided in two parts, 577 and 1521674, that added together give a palindrome (1522251).

The spelling of 5771521674 in words is "five billion, seven hundred seventy-one million, five hundred twenty-one thousand, six hundred seventy-four".