197535583134 has 12 divisors (see below), whose sum is σ = 427993763496. Its totient is φ = 65845194372.

The previous prime is 197535583123. The next prime is 197535583151. The reversal of 197535583134 is 431385535791.

197535583134 is a `hidden beast` number, since 1 + 9 + 7 + 53 + 5 + 583 + 1 + 3 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5487099514 + ... + 5487099549.

It is an arithmetic number, because the mean of its divisors is an integer number (35666146958).

Almost surely, 2^197535583134 is an apocalyptic number.

197535583134 is an abundant number, since it is smaller than the sum of its proper divisors (230458180362).

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

197535583134 is a wasteful number, since it uses less digits than its factorization.

197535583134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10974199071 (or 10974199068 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 54.

The spelling of 197535583134 in words is "one hundred ninety-seven billion, five hundred thirty-five million, five hundred eighty-three thousand, one hundred thirty-four".