526545106063 has 8 divisors (see below), whose sum is σ = 549532545408. Its totient is φ = 503565514584.

The previous prime is 526545105953. The next prime is 526545106067. The reversal of 526545106063 is 360601545625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-526545106063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526545106067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824645 + ... + 2093422.

It is an arithmetic number, because the mean of its divisors is an integer number (68691568176).

Almost surely, 2^526545106063 is an apocalyptic number.

526545106063 is a deficient number, since it is larger than the sum of its proper divisors (22987439345).

526545106063 is a wasteful number, since it uses less digits than its factorization.

526545106063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923933.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 526545106063 in words is "five hundred twenty-six billion, five hundred forty-five million, one hundred six thousand, sixty-three".