93997522876661 has 8 divisors (see below), whose sum is σ = 94159128314880. Its totient is φ = 93835939642128.

The previous prime is 93997522876643. The next prime is 93997522876693. The reversal of 93997522876661 is 16667822579939.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 93997522876661 - 2³⁰ = 93996449134837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93997522876861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934335 + ... + 14021603.

It is an arithmetic number, because the mean of its divisors is an integer number (11769891039360).

Almost surely, 2^{93997522876661} is an apocalyptic number.

It is an amenable number.

93997522876661 is a deficient number, since it is larger than the sum of its proper divisors (161605438219).

93997522876661 is a wasteful number, since it uses less digits than its factorization.

93997522876661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11101843.

The product of its digits is 3703553280, while the sum is 80.

The spelling of 93997522876661 in words is "ninety-three trillion, nine hundred ninety-seven billion, five hundred twenty-two million, eight hundred seventy-six thousand, six hundred sixty-one".