196097570800 has 60 divisors (see below), whose sum is σ = 487370112120. Its totient is φ = 75734229760.

The previous prime is 196097570737. The next prime is 196097570831. The reversal of 196097570800 is 8075790691.

It is a happy number.

It is a super-2 number, since 2×196097570800² (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 in 11 ways as a sum of consecutive naturals, for example, 8440882 + ... + 8464081.

It is an arithmetic number, because the mean of its divisors is an integer number (8122835202).

Almost surely, 2^196097570800 is an apocalyptic number.

196097570800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196097570800 is an abundant number, since it is smaller than the sum of its proper divisors (291272541320).

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

196097570800 is a wasteful number, since it uses less digits than its factorization.

196097570800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16905010 (or 16904999 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 52.

The spelling of 196097570800 in words is "one hundred ninety-six billion, ninety-seven million, five hundred seventy thousand, eight hundred".