5271845742 has 16 divisors (see below), whose sum is σ = 11715212880. Its totient is φ = 1757281896.

The previous prime is 5271845731. The next prime is 5271845743. The reversal of 5271845742 is 2475481725.

5271845742 is a `hidden beast` number, since 5 + 2 + 71 + 8 + 4 + 574 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271845743) 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, 48813333 + ... + 48813440.

It is an arithmetic number, because the mean of its divisors is an integer number (732200805).

Almost surely, 2^5271845742 is an apocalyptic number.

5271845742 is an abundant number, since it is smaller than the sum of its proper divisors (6443367138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5271845742 is a wasteful number, since it uses less digits than its factorization.

5271845742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97626784 (or 97626778 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 5271845742 is about 72607.4771769409. The cubic root of 5271845742 is about 1740.4206652352.

The spelling of 5271845742 in words is "five billion, two hundred seventy-one million, eight hundred forty-five thousand, seven hundred forty-two".