6460225535 has 4 divisors (see below), whose sum is σ = 7752270648. Its totient is φ = 5168180424.

The previous prime is 6460225523. The next prime is 6460225537. The reversal of 6460225535 is 5355220646.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5355220646 = 2 ⋅2677610323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6460225535 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 (6460225537) 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, 646022549 + ... + 646022558.

It is an arithmetic number, because the mean of its divisors is an integer number (1938067662).

Almost surely, 2^6460225535 is an apocalyptic number.

6460225535 is a deficient number, since it is larger than the sum of its proper divisors (1292045113).

6460225535 is a wasteful number, since it uses less digits than its factorization.

6460225535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292045112.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 6460225535 is about 80375.5282097729. The cubic root of 6460225535 is about 1862.4411558065.

The spelling of 6460225535 in words is "six billion, four hundred sixty million, two hundred twenty-five thousand, five hundred thirty-five".