196575433772564 has 48 divisors (see below), whose sum is σ = 434767086450816. Its totient is φ = 75538682956800.

The previous prime is 196575433772539. The next prime is 196575433772639. The reversal of 196575433772564 is 465277334575691.

It is a junction number, because it is equal to n+sod(n) for n = 196575433772491 and 196575433772500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4371429077 + ... + 4371474044.

It is an arithmetic number, because the mean of its divisors is an integer number (9057647634392).

Almost surely, 2^{196575433772564} is an apocalyptic number.

196575433772564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

196575433772564 is an abundant number, since it is smaller than the sum of its proper divisors (238191652678252).

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

196575433772564 is a wasteful number, since it uses less digits than its factorization.

196575433772564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742903216 (or 8742903214 counting only the distinct ones).

The product of its digits is 4000752000, while the sum is 74.

The spelling of 196575433772564 in words is "one hundred ninety-six trillion, five hundred seventy-five billion, four hundred thirty-three million, seven hundred seventy-two thousand, five hundred sixty-four".