5261856733 has 8 divisors (see below), whose sum is σ = 6029420480. Its totient is φ = 4498260480.

The previous prime is 5261856701. The next prime is 5261856757. The reversal of 5261856733 is 3376581625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5261856733 - 2⁵ = 5261856701 is a prime.

It is a super-3 number, since 3×5261856733³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261856793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989028 + ... + 994333.

It is an arithmetic number, because the mean of its divisors is an integer number (753677560).

Almost surely, 2^5261856733 is an apocalyptic number.

It is an amenable number.

5261856733 is a deficient number, since it is larger than the sum of its proper divisors (767563747).

5261856733 is a wasteful number, since it uses less digits than its factorization.

5261856733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983747.

The product of its digits is 907200, while the sum is 46.

The square root of 5261856733 is about 72538.6568182786. The cubic root of 5261856733 is about 1739.3207298150.

The spelling of 5261856733 in words is "five billion, two hundred sixty-one million, eight hundred fifty-six thousand, seven hundred thirty-three".