64650464335 has 8 divisors (see below), whose sum is σ = 77597187120. Its totient is φ = 51709284864.

The previous prime is 64650464317. The next prime is 64650464341. The reversal of 64650464335 is 53346405646.

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

It is a cyclic number.

It is not a de Polignac number, because 64650464335 - 2³⁵ = 30290725967 is a prime.

It is a super-2 number, since 2×64650464335² (a number of 22 digits) contains 22 as substring.

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, 1360125 + ... + 1406854.

It is an arithmetic number, because the mean of its divisors is an integer number (9699648390).

Almost surely, 2^64650464335 is an apocalyptic number.

64650464335 is a deficient number, since it is larger than the sum of its proper divisors (12946722785).

64650464335 is a wasteful number, since it uses less digits than its factorization.

64650464335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771657.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 64650464335 in words is "sixty-four billion, six hundred fifty million, four hundred sixty-four thousand, three hundred thirty-five".