5861681431 has 8 divisors (see below), whose sum is σ = 6224796720. Its totient is φ = 5504026752.

The previous prime is 5861681387. The next prime is 5861681453. The reversal of 5861681431 is 1341861685.

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 5861681431 - 2²¹ = 5859584279 is a prime.

It is a super-2 number, since 2×5861681431² = 68718618397060415522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5861681471) 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, 1362940 + ... + 1367233.

It is an arithmetic number, because the mean of its divisors is an integer number (778099590).

Almost surely, 2^5861681431 is an apocalyptic number.

5861681431 is a deficient number, since it is larger than the sum of its proper divisors (363115289).

5861681431 is a wasteful number, since it uses less digits than its factorization.

5861681431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730305.

The product of its digits is 138240, while the sum is 43.

The square root of 5861681431 is about 76561.6185239053. The cubic root of 5861681431 is about 1803.0484793465.

The spelling of 5861681431 in words is "five billion, eight hundred sixty-one million, six hundred eighty-one thousand, four hundred thirty-one".