196588204825 has 24 divisors (see below), whose sum is σ = 252038165400. Its totient is φ = 151992921600.

The previous prime is 196588204823. The next prime is 196588204829. The reversal of 196588204825 is 528402885691.

It can be written as a sum of positive squares in 12 ways, for example, as 123901888009 + 72686316816 = 351997^2 + 269604^2 .

It is not a de Polignac number, because 196588204825 - 2¹ = 196588204823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196588204825.

It is not an unprimeable number, because it can be changed into a prime (196588204823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575356 + ... + 851005.

It is an arithmetic number, because the mean of its divisors is an integer number (10501590225).

Almost surely, 2^196588204825 is an apocalyptic number.

It is an amenable number.

196588204825 is a deficient number, since it is larger than the sum of its proper divisors (55449960575).

196588204825 is a wasteful number, since it uses less digits than its factorization.

196588204825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426557 (or 1426552 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 58.

The spelling of 196588204825 in words is "one hundred ninety-six billion, five hundred eighty-eight million, two hundred four thousand, eight hundred twenty-five".