97555539882 has 16 divisors (see below), whose sum is σ = 195831050112. Its totient is φ = 32398518240.

The previous prime is 97555539859. The next prime is 97555539901. The reversal of 97555539882 is 28893555579.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29997003 + ... + 30000254.

It is an arithmetic number, because the mean of its divisors is an integer number (12239440632).

Almost surely, 2^97555539882 is an apocalyptic number.

97555539882 is an abundant number, since it is smaller than the sum of its proper divisors (98275510230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97555539882 is a wasteful number, since it uses less digits than its factorization.

97555539882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59997533.

The product of its digits is 136080000, while the sum is 66.

The spelling of 97555539882 in words is "ninety-seven billion, five hundred fifty-five million, five hundred thirty-nine thousand, eight hundred eighty-two".