197048985580 has 12 divisors (see below), whose sum is σ = 413802869760. Its totient is φ = 78819594224.

The previous prime is 197048985533. The next prime is 197048985589. The reversal of 197048985580 is 85589840791.

197048985580 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (197048985589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4926224620 + ... + 4926224659.

It is an arithmetic number, because the mean of its divisors is an integer number (34483572480).

Almost surely, 2^197048985580 is an apocalyptic number.

197048985580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197048985580 is an abundant number, since it is smaller than the sum of its proper divisors (216753884180).

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

197048985580 is a wasteful number, since it uses less digits than its factorization.

197048985580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9852449288 (or 9852449286 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 64.

The spelling of 197048985580 in words is "one hundred ninety-seven billion, forty-eight million, nine hundred eighty-five thousand, five hundred eighty".