6460120135 has 8 divisors (see below), whose sum is σ = 8859593376. Its totient is φ = 4429796640.

The previous prime is 6460120129. The next prime is 6460120141. The reversal of 6460120135 is 5310210646.

It is an interprime number because it is at equal distance from previous prime (6460120129) and next prime (6460120141).

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

It is not a de Polignac number, because 6460120135 - 2⁹ = 6460119623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92287396 + ... + 92287465.

It is an arithmetic number, because the mean of its divisors is an integer number (1107449172).

Almost surely, 2^6460120135 is an apocalyptic number.

6460120135 is a deficient number, since it is larger than the sum of its proper divisors (2399473241).

6460120135 is a wasteful number, since it uses less digits than its factorization.

6460120135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184574873.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6460120135 is about 80374.8725348912. The cubic root of 6460120135 is about 1862.4310270391.

The spelling of 6460120135 in words is "six billion, four hundred sixty million, one hundred twenty thousand, one hundred thirty-five".