65607352438 has 8 divisors (see below), whose sum is σ = 98960811480. Its totient is φ = 32620415280.

The previous prime is 65607352397. The next prime is 65607352441. The reversal of 65607352438 is 83425370656.

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

It is a junction number, because it is equal to n+sod(n) for n = 65607352391 and 65607352400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91630023 + ... + 91630738.

It is an arithmetic number, because the mean of its divisors is an integer number (12370101435).

Almost surely, 2^65607352438 is an apocalyptic number.

65607352438 is a deficient number, since it is larger than the sum of its proper divisors (33353459042).

65607352438 is a wasteful number, since it uses less digits than its factorization.

65607352438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183260942.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 65607352438 in words is "sixty-five billion, six hundred seven million, three hundred fifty-two thousand, four hundred thirty-eight".