135000651 has 8 divisors (see below), whose sum is σ = 182279680. Its totient is φ = 88861032.

The previous prime is 135000637. The next prime is 135000653. The reversal of 135000651 is 156000531.

It is a happy number.

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

It is not a de Polignac number, because 135000651 - 2¹¹ = 134998603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135000653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284575 + ... + 285048.

It is an arithmetic number, because the mean of its divisors is an integer number (22784960).

Almost surely, 2^135000651 is an apocalyptic number.

135000651 is a deficient number, since it is larger than the sum of its proper divisors (47279029).

135000651 is an equidigital number, since it uses as much as digits as its factorization.

135000651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569705.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 135000651 is about 11618.9780531680. The cubic root of 135000651 is about 512.9936085901.

The spelling of 135000651 in words is "one hundred thirty-five million, six hundred fifty-one", and thus it is an aban number.