2660463111 has 8 divisors (see below), whose sum is σ = 3570776704. Its totient is φ = 1761895800.

The previous prime is 2660463109. The next prime is 2660463131. The reversal of 2660463111 is 1113640662.

2660463111 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2660463111 - 2¹ = 2660463109 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 (2660463131) 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, 2936041 + ... + 2936946.

It is an arithmetic number, because the mean of its divisors is an integer number (446347088).

Almost surely, 2^2660463111 is an apocalyptic number.

2660463111 is a deficient number, since it is larger than the sum of its proper divisors (910313593).

2660463111 is a wasteful number, since it uses less digits than its factorization.

2660463111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873141.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2660463111 is about 51579.6773060864. The cubic root of 2660463111 is about 1385.6463874504.

The spelling of 2660463111 in words is "two billion, six hundred sixty million, four hundred sixty-three thousand, one hundred eleven".