195036296256 has 224 divisors, whose sum is σ = 604221296000. Its totient is φ = 61521721344.

The previous prime is 195036296249. The next prime is 195036296261. The reversal of 195036296256 is 652692630591.

It is a happy number.

195036296256 is a `hidden beast` number, since 1 + 9 + 5 + 0 + 3 + 6 + 2 + 9 + 625 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35094630 + ... + 35100186.

It is an arithmetic number, because the mean of its divisors is an integer number (2697416500).

Almost surely, 2^195036296256 is an apocalyptic number.

195036296256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195036296256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302110648000).

195036296256 is an abundant number, since it is smaller than the sum of its proper divisors (409184999744).

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

195036296256 is a wasteful number, since it uses less digits than its factorization.

195036296256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666 (or 6650 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 195036296256 in words is "one hundred ninety-five billion, thirty-six million, two hundred ninety-six thousand, two hundred fifty-six".