4499061311 has 4 divisors (see below), whose sum is σ = 4516168272. Its totient is φ = 4481954352.

The previous prime is 4499061277. The next prime is 4499061313. The reversal of 4499061311 is 1131609944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4499061311 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 (4499061313) 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, 8553086 + ... + 8553611.

It is an arithmetic number, because the mean of its divisors is an integer number (1129042068).

Almost surely, 2^4499061311 is an apocalyptic number.

4499061311 is a deficient number, since it is larger than the sum of its proper divisors (17106961).

4499061311 is a wasteful number, since it uses less digits than its factorization.

4499061311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17106960.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 4499061311 is about 67075.0423853761. The cubic root of 4499061311 is about 1650.8488208056.

The spelling of 4499061311 in words is "four billion, four hundred ninety-nine million, sixty-one thousand, three hundred eleven".