96991733726 has 4 divisors (see below), whose sum is σ = 145487600592. Its totient is φ = 48495866862.

The previous prime is 96991733711. The next prime is 96991733743. The reversal of 96991733726 is 62733719969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62733719969 = 4951 ⋅12670919.

It is a super-2 number, since 2×96991733726² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24247933430 + ... + 24247933433.

It is an arithmetic number, because the mean of its divisors is an integer number (36371900148).

Almost surely, 2^96991733726 is an apocalyptic number.

96991733726 is a deficient number, since it is larger than the sum of its proper divisors (48495866866).

96991733726 is a wasteful number, since it uses less digits than its factorization.

96991733726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48495866865.

The product of its digits is 23147208, while the sum is 62.

The spelling of 96991733726 in words is "ninety-six billion, nine hundred ninety-one million, seven hundred thirty-three thousand, seven hundred twenty-six".