6481529205 has 16 divisors (see below), whose sum is σ = 10650729984. Its totient is φ = 3363387840.

The previous prime is 6481529189. The next prime is 6481529207. The reversal of 6481529205 is 5029251846.

It is not a de Polignac number, because 6481529205 - 2⁴ = 6481529189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481529207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5838661 + ... + 5839770.

It is an arithmetic number, because the mean of its divisors is an integer number (665670624).

Almost surely, 2^6481529205 is an apocalyptic number.

It is an amenable number.

6481529205 is a deficient number, since it is larger than the sum of its proper divisors (4169200779).

6481529205 is a wasteful number, since it uses less digits than its factorization.

6481529205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11678476.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 6481529205 is about 80507.9449806042. The cubic root of 6481529205 is about 1864.4861462192.

The spelling of 6481529205 in words is "six billion, four hundred eighty-one million, five hundred twenty-nine thousand, two hundred five".