195436265150 has 48 divisors (see below), whose sum is σ = 428843028480. Its totient is φ = 64845208800.

The previous prime is 195436265117. The next prime is 195436265159. The reversal of 195436265150 is 51562634591.

It is a super-2 number, since 2×195436265150² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 195436265095 and 195436265104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195436265159) 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, 8995430 + ... + 9017129.

It is an arithmetic number, because the mean of its divisors is an integer number (8934229760).

Almost surely, 2^195436265150 is an apocalyptic number.

195436265150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

195436265150 is an abundant number, since it is smaller than the sum of its proper divisors (233406763330).

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

195436265150 is a wasteful number, since it uses less digits than its factorization.

195436265150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18012609 (or 18012604 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 195436265150 in words is "one hundred ninety-five billion, four hundred thirty-six million, two hundred sixty-five thousand, one hundred fifty".