7546000849 has 4 divisors (see below), whose sum is σ = 7596645300. Its totient is φ = 7495356400.

The previous prime is 7546000843. The next prime is 7546000933. The reversal of 7546000849 is 9480006457.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2230861824 + 5315139025 = 47232^2 + 72905^2 .

It is a cyclic number.

It is not a de Polignac number, because 7546000849 - 2⁹ = 7546000337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7546000843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25322002 + ... + 25322299.

It is an arithmetic number, because the mean of its divisors is an integer number (1899161325).

Almost surely, 2^7546000849 is an apocalyptic number.

It is an amenable number.

7546000849 is a deficient number, since it is larger than the sum of its proper divisors (50644451).

7546000849 is a wasteful number, since it uses less digits than its factorization.

7546000849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50644450.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 7546000849 is about 86867.7204086765. The cubic root of 7546000849 is about 1961.4276050188.

The spelling of 7546000849 in words is "seven billion, five hundred forty-six million, eight hundred forty-nine", and thus it is an aban number.