6534774292 has 12 divisors (see below), whose sum is σ = 11438228340. Its totient is φ = 3266709056.

The previous prime is 6534774289. The next prime is 6534774307. The reversal of 6534774292 is 2924774356.

It can be written as a sum of positive squares in 2 ways, for example, as 3277104516 + 3257669776 = 57246^2 + 57076^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 147523 + ... + 186634.

It is an arithmetic number, because the mean of its divisors is an integer number (953185695).

Almost surely, 2^6534774292 is an apocalyptic number.

It is an amenable number.

6534774292 is a deficient number, since it is larger than the sum of its proper divisors (4903454048).

6534774292 is a wasteful number, since it uses less digits than its factorization.

6534774292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339050 (or 339048 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The square root of 6534774292 is about 80837.9508151957. The cubic root of 6534774292 is about 1869.5777490382.

The spelling of 6534774292 in words is "six billion, five hundred thirty-four million, seven hundred seventy-four thousand, two hundred ninety-two".