97763744736779 has 8 divisors (see below), whose sum is σ = 106661422319088. Its totient is φ = 88867744558560.

The previous prime is 97763744736769. The next prime is 97763744736803.

97763744736779 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 97763744736779 - 2³² = 97759449769483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97763744736779.

It is not an unprimeable number, because it can be changed into a prime (97763744736769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419229152 + ... + 419462285.

It is an arithmetic number, because the mean of its divisors is an integer number (13332677789886).

Almost surely, 2^{97763744736779} is an apocalyptic number.

97763744736779 is a deficient number, since it is larger than the sum of its proper divisors (8897677582309).

97763744736779 is a wasteful number, since it uses less digits than its factorization.

97763744736779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838702045.

The product of its digits is 49401285696, while the sum is 86.

The spelling of 97763744736779 in words is "ninety-seven trillion, seven hundred sixty-three billion, seven hundred forty-four million, seven hundred thirty-six thousand, seven hundred seventy-nine".