5157071671 has 8 divisors (see below), whose sum is σ = 5210341760. Its totient is φ = 5103863352.

The previous prime is 5157071609. The next prime is 5157071677. The reversal of 5157071671 is 1761707515.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5157071671 - 2¹³ = 5157063479 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 (5157071677) 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, 162940 + ... + 191998.

It is an arithmetic number, because the mean of its divisors is an integer number (651292720).

Almost surely, 2^5157071671 is an apocalyptic number.

5157071671 is a deficient number, since it is larger than the sum of its proper divisors (53270089).

5157071671 is a wasteful number, since it uses less digits than its factorization.

5157071671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30885.

The product of its (nonzero) digits is 51450, while the sum is 40.

The square root of 5157071671 is about 71812.7542362776. The cubic root of 5157071671 is about 1727.6975698104.

The spelling of 5157071671 in words is "five billion, one hundred fifty-seven million, seventy-one thousand, six hundred seventy-one".