4640645534135 has 8 divisors (see below), whose sum is σ = 5997141921120. Its totient is φ = 3426938240544.

The previous prime is 4640645534131. The next prime is 4640645534141. The reversal of 4640645534135 is 5314355460464.

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 4640645534135 - 2² = 4640645534131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640645534131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35697273275 + ... + 35697273404.

It is an arithmetic number, because the mean of its divisors is an integer number (749642740140).

Almost surely, 2^{4640645534135} is an apocalyptic number.

4640645534135 is a deficient number, since it is larger than the sum of its proper divisors (1356496386985).

4640645534135 is a wasteful number, since it uses less digits than its factorization.

4640645534135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71394546697.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 4640645534135 in words is "four trillion, six hundred forty billion, six hundred forty-five million, five hundred thirty-four thousand, one hundred thirty-five".