6534350136 has 64 divisors (see below), whose sum is σ = 18330746400. Its totient is φ = 2156544000.

The previous prime is 6534350111. The next prime is 6534350161. The reversal of 6534350136 is 6310534356.

It is an interprime number because it is at equal distance from previous prime (6534350111) and next prime (6534350161).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6534350136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127945 + ... + 171576.

Almost surely, 2^6534350136 is an apocalyptic number.

It is an amenable number.

6534350136 is an abundant number, since it is smaller than the sum of its proper divisors (11796396264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6534350136 is a wasteful number, since it uses less digits than its factorization.

6534350136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299637 (or 299627 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 6534350136 is about 80835.3272771256. The cubic root of 6534350136 is about 1869.5372982773.

The spelling of 6534350136 in words is "six billion, five hundred thirty-four million, three hundred fifty thousand, one hundred thirty-six".