64380096658 has 16 divisors (see below), whose sum is σ = 97024727520. Its totient is φ = 32038877376.

The previous prime is 64380096647. The next prime is 64380096719. The reversal of 64380096658 is 85669008346.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 64380096599 and 64380096608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274141 + ... + 451567.

It is an arithmetic number, because the mean of its divisors is an integer number (6064045470).

Almost surely, 2^64380096658 is an apocalyptic number.

64380096658 is a deficient number, since it is larger than the sum of its proper divisors (32644630862).

64380096658 is a wasteful number, since it uses less digits than its factorization.

64380096658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178281.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 64380096658 in words is "sixty-four billion, three hundred eighty million, ninety-six thousand, six hundred fifty-eight".