5071267657 has 4 divisors (see below), whose sum is σ = 5078607376. Its totient is φ = 5063927940.

The previous prime is 5071267633. The next prime is 5071267673. The reversal of 5071267657 is 7567621705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5071267657 - 2¹¹ = 5071265609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5071267687) 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, 3668823 + ... + 3670204.

It is an arithmetic number, because the mean of its divisors is an integer number (1269651844).

Almost surely, 2^5071267657 is an apocalyptic number.

It is an amenable number.

5071267657 is a deficient number, since it is larger than the sum of its proper divisors (7339719).

5071267657 is an equidigital number, since it uses as much as digits as its factorization.

5071267657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339718.

The product of its (nonzero) digits is 617400, while the sum is 46.

The square root of 5071267657 is about 71212.8335133493. The cubic root of 5071267657 is about 1718.0620476244.

The spelling of 5071267657 in words is "five billion, seventy-one million, two hundred sixty-seven thousand, six hundred fifty-seven".