6101206591 has 4 divisors (see below), whose sum is σ = 6101763832. Its totient is φ = 6100649352.

The previous prime is 6101206549. The next prime is 6101206609. The reversal of 6101206591 is 1956021016.

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

It is a cyclic number.

It is not a de Polignac number, because 6101206591 - 2⁹ = 6101206079 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 (6101206541) 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, 261861 + ... + 284206.

It is an arithmetic number, because the mean of its divisors is an integer number (1525440958).

Almost surely, 2^6101206591 is an apocalyptic number.

6101206591 is a deficient number, since it is larger than the sum of its proper divisors (557241).

6101206591 is a wasteful number, since it uses less digits than its factorization.

6101206591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557240.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 6101206591 is about 78110.2207844786. The cubic root of 6101206591 is about 1827.2806007779.

The spelling of 6101206591 in words is "six billion, one hundred one million, two hundred six thousand, five hundred ninety-one".