5811342735 has 32 divisors (see below), whose sum is σ = 10179613440. Its totient is φ = 2807571200.

The previous prime is 5811342731. The next prime is 5811342737. The reversal of 5811342735 is 5372431185.

It is a happy number.

It is not a de Polignac number, because 5811342735 - 2² = 5811342731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5811342693 and 5811342702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5811342731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16305 + ... + 109034.

It is an arithmetic number, because the mean of its divisors is an integer number (318112920).

Almost surely, 2^5811342735 is an apocalyptic number.

5811342735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5811342735 is a deficient number, since it is larger than the sum of its proper divisors (4368270705).

5811342735 is a wasteful number, since it uses less digits than its factorization.

5811342735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125639.

The product of its digits is 100800, while the sum is 39.

The square root of 5811342735 is about 76232.1633892152. The cubic root of 5811342735 is about 1797.8722527952.

The spelling of 5811342735 in words is "five billion, eight hundred eleven million, three hundred forty-two thousand, seven hundred thirty-five".