5671017061 has 4 divisors (see below), whose sum is σ = 5674847724. Its totient is φ = 5667186400.

The previous prime is 5671017059. The next prime is 5671017083. The reversal of 5671017061 is 1607101765.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3592204225 + 2078812836 = 59935^2 + 45594^2 .

It is a cyclic number.

It is not a de Polignac number, because 5671017061 - 2¹ = 5671017059 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 (5671017041) 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, 1913110 + ... + 1916071.

It is an arithmetic number, because the mean of its divisors is an integer number (1418711931).

Almost surely, 2^5671017061 is an apocalyptic number.

It is an amenable number.

5671017061 is a deficient number, since it is larger than the sum of its proper divisors (3830663).

5671017061 is a wasteful number, since it uses less digits than its factorization.

5671017061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830662.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 5671017061 is about 75306.1555319351. The cubic root of 5671017061 is about 1783.2831990526.

The spelling of 5671017061 in words is "five billion, six hundred seventy-one million, seventeen thousand, sixty-one".