195182468057534 has 4 divisors (see below), whose sum is σ = 292773702086304. Its totient is φ = 97591234028766.

The previous prime is 195182468057443. The next prime is 195182468057543. The reversal of 195182468057534 is 435750864281591.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×195182468057534² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48795617014382 + ... + 48795617014385.

It is an arithmetic number, because the mean of its divisors is an integer number (73193425521576).

It is a 1-persistent number, because it is pandigital, but 2⋅195182468057534 = 390364936115068 is not.

Almost surely, 2^{195182468057534} is an apocalyptic number.

195182468057534 is a deficient number, since it is larger than the sum of its proper divisors (97591234028770).

195182468057534 is an equidigital number, since it uses as much as digits as its factorization.

195182468057534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97591234028769.

The product of its (nonzero) digits is 290304000, while the sum is 68.

The spelling of 195182468057534 in words is "one hundred ninety-five trillion, one hundred eighty-two billion, four hundred sixty-eight million, fifty-seven thousand, five hundred thirty-four".