196979562150 has 384 divisors, whose sum is σ = 596646859776. Its totient is φ = 42065049600.

The previous prime is 196979562137. The next prime is 196979562179. The reversal of 196979562150 is 51265979691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 101902584 + ... + 101904516.

It is an arithmetic number, because the mean of its divisors is an integer number (1553767864).

Almost surely, 2^196979562150 is an apocalyptic number.

196979562150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 196979562150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298323429888).

196979562150 is an abundant number, since it is smaller than the sum of its proper divisors (399667297626).

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

196979562150 is a wasteful number, since it uses less digits than its factorization.

196979562150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 9185400, while the sum is 60.

The spelling of 196979562150 in words is "one hundred ninety-six billion, nine hundred seventy-nine million, five hundred sixty-two thousand, one hundred fifty".