196470562500 has 315 divisors, whose sum is σ = 645283322299. Its totient is φ = 52126200000.

The previous prime is 196470562469. The next prime is 196470562517. The reversal of 196470562500 is 5265074691.

The square root of 196470562500 is 443250.

It is a perfect power (a square), and thus also a powerful number.

196470562500 is a `hidden beast` number, since 1 + 96 + 4 + 7 + 0 + 56 + 2 + 500 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 187355659716 + 9114902784 = 432846^2 + 95472^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian 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 104 ways as a sum of consecutive naturals, for example, 997312402 + ... + 997312598.

Almost surely, 2^196470562500 is an apocalyptic number.

196470562500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196470562500 is the 443250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196470562500

196470562500 is an abundant number, since it is smaller than the sum of its proper divisors (448812759799).

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

196470562500 is an frugal number, since it uses more digits than its factorization.

196470562500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 196470562500 in words is "one hundred ninety-six billion, four hundred seventy million, five hundred sixty-two thousand, five hundred".