97559751955 has 8 divisors (see below), whose sum is σ = 117403352352. Its totient is φ = 77826701568.

The previous prime is 97559751937. The next prime is 97559751973. The reversal of 97559751955 is 55915795579.

It is an interprime number because it is at equal distance from previous prime (97559751937) and next prime (97559751973).

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 97559751955 - 2¹¹ = 97559749907 is a prime.

It is a super-2 number, since 2×97559751955² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27635559 + ... + 27639088.

It is an arithmetic number, because the mean of its divisors is an integer number (14675419044).

Almost surely, 2^97559751955 is an apocalyptic number.

97559751955 is a deficient number, since it is larger than the sum of its proper divisors (19843600397).

97559751955 is a wasteful number, since it uses less digits than its factorization.

97559751955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55275005.

The product of its digits is 111628125, while the sum is 67.

The spelling of 97559751955 in words is "ninety-seven billion, five hundred fifty-nine million, seven hundred fifty-one thousand, nine hundred fifty-five".