6090868261 has 4 divisors (see below), whose sum is σ = 6121786572. Its totient is φ = 6059949952.

The previous prime is 6090868253. The next prime is 6090868271. The reversal of 6090868261 is 1628680906.

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 2955988161 + 3134880100 = 54369^2 + 55990^2 .

It is a cyclic number.

It is not a de Polignac number, because 6090868261 - 2³ = 6090868253 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 (6090868271) 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, 15458860 + ... + 15459253.

It is an arithmetic number, because the mean of its divisors is an integer number (1530446643).

Almost surely, 2^6090868261 is an apocalyptic number.

It is an amenable number.

6090868261 is a deficient number, since it is larger than the sum of its proper divisors (30918311).

6090868261 is a wasteful number, since it uses less digits than its factorization.

6090868261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30918310.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 6090868261 is about 78044.0148954422. The cubic root of 6090868261 is about 1826.2479247139.

The spelling of 6090868261 in words is "six billion, ninety million, eight hundred sixty-eight thousand, two hundred sixty-one".