65582050618 has 8 divisors (see below), whose sum is σ = 112426372512. Its totient is φ = 28106593116.

The previous prime is 65582050559. The next prime is 65582050657. The reversal of 65582050618 is 81605028556.

It is a happy number.

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

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, 2342216080 + ... + 2342216107.

It is an arithmetic number, because the mean of its divisors is an integer number (14053296564).

Almost surely, 2^65582050618 is an apocalyptic number.

65582050618 is a deficient number, since it is larger than the sum of its proper divisors (46844321894).

65582050618 is a wasteful number, since it uses less digits than its factorization.

65582050618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684432196.

The product of its (nonzero) digits is 576000, while the sum is 46.

The spelling of 65582050618 in words is "sixty-five billion, five hundred eighty-two million, fifty thousand, six hundred eighteen".