5670867557 has 16 divisors (see below), whose sum is σ = 5996488320. Its totient is φ = 5352095232.

The previous prime is 5670867529. The next prime is 5670867569. The reversal of 5670867557 is 7557680765.

It is a cyclic number.

It is not a de Polignac number, because 5670867557 - 2²⁰ = 5669818981 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 (5670867577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067933 + ... + 1073229.

It is an arithmetic number, because the mean of its divisors is an integer number (374780520).

Almost surely, 2^5670867557 is an apocalyptic number.

It is an amenable number.

5670867557 is a deficient number, since it is larger than the sum of its proper divisors (325620763).

5670867557 is a wasteful number, since it uses less digits than its factorization.

5670867557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932.

The product of its (nonzero) digits is 12348000, while the sum is 56.

The square root of 5670867557 is about 75305.1628840945. The cubic root of 5670867557 is about 1783.2675281237.

The spelling of 5670867557 in words is "five billion, six hundred seventy million, eight hundred sixty-seven thousand, five hundred fifty-seven".