7541349827 has 4 divisors (see below), whose sum is σ = 8226927096. Its totient is φ = 6855772560.

The previous prime is 7541349811. The next prime is 7541349853. The reversal of 7541349827 is 7289431457.

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

It is a cyclic number.

It is not a de Polignac number, because 7541349827 - 2⁴ = 7541349811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7541349727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342788618 + ... + 342788639.

It is an arithmetic number, because the mean of its divisors is an integer number (2056731774).

Almost surely, 2^7541349827 is an apocalyptic number.

7541349827 is a deficient number, since it is larger than the sum of its proper divisors (685577269).

7541349827 is a wasteful number, since it uses less digits than its factorization.

7541349827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685577268.

The product of its digits is 1693440, while the sum is 50.

The square root of 7541349827 is about 86840.9455671689. The cubic root of 7541349827 is about 1961.0245430512.

The spelling of 7541349827 in words is "seven billion, five hundred forty-one million, three hundred forty-nine thousand, eight hundred twenty-seven".