65377677356 has 12 divisors (see below), whose sum is σ = 114414399120. Its totient is φ = 32687849040.

The previous prime is 65377677341. The next prime is 65377677397.

65377677356 is nontrivially palindromic in base 10.

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, 87251 + ... + 371978.

It is an arithmetic number, because the mean of its divisors is an integer number (9534533260).

Almost surely, 2^65377677356 is an apocalyptic number.

It is an amenable number.

65377677356 is a deficient number, since it is larger than the sum of its proper divisors (49036721764).

65377677356 is a wasteful number, since it uses less digits than its factorization.

65377677356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494824 (or 494822 counting only the distinct ones).

The product of its digits is 116688600, while the sum is 62.

The spelling of 65377677356 in words is "sixty-five billion, three hundred seventy-seven million, six hundred seventy-seven thousand, three hundred fifty-six".