5471640757 has 12 divisors (see below), whose sum is σ = 6340841856. Its totient is φ = 4681615040.

The previous prime is 5471640749. The next prime is 5471640781. The reversal of 5471640757 is 7570461745.

It is not a de Polignac number, because 5471640757 - 2³ = 5471640749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5471640787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857413 + ... + 863770.

It is an arithmetic number, because the mean of its divisors is an integer number (528403488).

Almost surely, 2^5471640757 is an apocalyptic number.

It is an amenable number.

5471640757 is a deficient number, since it is larger than the sum of its proper divisors (869201099).

5471640757 is a wasteful number, since it uses less digits than its factorization.

5471640757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721228 (or 1721211 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The square root of 5471640757 is about 73970.5397911898. The cubic root of 5471640757 is about 1762.1350592398.

The spelling of 5471640757 in words is "five billion, four hundred seventy-one million, six hundred forty thousand, seven hundred fifty-seven".