93520518506 has 8 divisors (see below), whose sum is σ = 142658418240. Its totient is φ = 45967712428.

The previous prime is 93520518503. The next prime is 93520518517. The reversal of 93520518506 is 60581502539.

93520518506 = 19789² + 19790² + ... + 20024².

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

It is not an unprimeable number, because it can be changed into a prime (93520518503) 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 3 ways as a sum of consecutive naturals, for example, 396273266 + ... + 396273501.

It is an arithmetic number, because the mean of its divisors is an integer number (17832302280).

Almost surely, 2^93520518506 is an apocalyptic number.

93520518506 is a deficient number, since it is larger than the sum of its proper divisors (49137899734).

93520518506 is a wasteful number, since it uses less digits than its factorization.

93520518506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792546828.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 93520518506 in words is "ninety-three billion, five hundred twenty million, five hundred eighteen thousand, five hundred six".