6744204554 has 16 divisors (see below), whose sum is σ = 10469893896. Its totient is φ = 3255936000.

The previous prime is 6744204539. The next prime is 6744204557. The reversal of 6744204554 is 4554024476.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5105817025 + 1638387529 = 71455^2 + 40477^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (6744204557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415997 + ... + 431904.

Almost surely, 2^6744204554 is an apocalyptic number.

6744204554 is a deficient number, since it is larger than the sum of its proper divisors (3725689342).

6744204554 is a wasteful number, since it uses less digits than its factorization.

6744204554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848041.

The product of its (nonzero) digits is 537600, while the sum is 41.

The square root of 6744204554 is about 82123.1060907952. The cubic root of 6744204554 is about 1889.3405455723.

The spelling of 6744204554 in words is "six billion, seven hundred forty-four million, two hundred four thousand, five hundred fifty-four".