5457734827 has 4 divisors (see below), whose sum is σ = 5461301176. Its totient is φ = 5454168480.

The previous prime is 5457734809. The next prime is 5457734831. The reversal of 5457734827 is 7284377545.

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 5457734827 - 2¹¹ = 5457732779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457774827) 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, 1780878 + ... + 1783939.

It is an arithmetic number, because the mean of its divisors is an integer number (1365325294).

Almost surely, 2^5457734827 is an apocalyptic number.

5457734827 is a deficient number, since it is larger than the sum of its proper divisors (3566349).

5457734827 is a wasteful number, since it uses less digits than its factorization.

5457734827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566348.

The product of its digits is 6585600, while the sum is 52.

The square root of 5457734827 is about 73876.4835857799. The cubic root of 5457734827 is about 1760.6409970413.

The spelling of 5457734827 in words is "five billion, four hundred fifty-seven million, seven hundred thirty-four thousand, eight hundred twenty-seven".