97927119554 has 32 divisors (see below), whose sum is σ = 165998851200. Its totient is φ = 42918099840.

The previous prime is 97927119529. The next prime is 97927119607. The reversal of 97927119554 is 45591172979.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 97927119493 and 97927119502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358262 + ... + 569390.

It is an arithmetic number, because the mean of its divisors is an integer number (5187464100).

Almost surely, 2^97927119554 is an apocalyptic number.

97927119554 is a deficient number, since it is larger than the sum of its proper divisors (68071731646).

97927119554 is a wasteful number, since it uses less digits than its factorization.

97927119554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211898.

The product of its digits is 7144200, while the sum is 59.

The spelling of 97927119554 in words is "ninety-seven billion, nine hundred twenty-seven million, one hundred nineteen thousand, five hundred fifty-four".