9918526046 has 32 divisors (see below), whose sum is σ = 17485977600. Its totient is φ = 4159910880.

The previous prime is 9918526021. The next prime is 9918526069. The reversal of 9918526046 is 6406258199.

9918526046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9918525985 and 9918526003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886475 + ... + 897593.

It is an arithmetic number, because the mean of its divisors is an integer number (546436800).

Almost surely, 2^9918526046 is an apocalyptic number.

9918526046 is a deficient number, since it is larger than the sum of its proper divisors (7567451554).

9918526046 is a wasteful number, since it uses less digits than its factorization.

9918526046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14264.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 9918526046 is about 99591.7970818882. The cubic root of 9918526046 is about 2148.5677171219.

The spelling of 9918526046 in words is "nine billion, nine hundred eighteen million, five hundred twenty-six thousand, forty-six".